The sample size needs to be at least [ (Round up to the nearest whole number.)
Q: show accurate simplistic working out please
A: i.) The probability of selecting a Silver car from Germany is 4/75, which simplifies to…
Q: 4. Manhole covers must be a minimum of 22 in. in diameter, but can be as much as 60 in. in diameter.…
A: X~N(18.2,1)n=36
Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…
A: ABCDTotalAccurate311277239150977Not accurate30513220133Total3413282711701110select one order at…
Q: What is the appropriate conclusion for this test? OA. Reject Ho and conclude that the average…
A: The test statistic is -1.65. The critical region is or .
Q: You may need to use the appropriate appendix table or technology to answer this question. A…
A:
Q: I need help with this
A: The objective of this question is to evaluate the significance level (α) assuming that the…
Q: On the last day of a Shakespeare class, an English teacher asked her students which play they liked…
A: Note:Hi there! Thank you for posting the question. To avoid plagiarism issues, we have used the…
Q: Show that N+ is continuous in probability, i.e. for any arbitrarily small € > 0, P{|N₁ − Ns| > ε } →…
A: let's prove the continuity of a Poisson process Nt using the provided hint.Given the stationary…
Q: Approximately 7.8% of all people have blue eyes. Out of a random sample of 25 people, find the…
A: a) 0.2819b) 0.6909c) 0.4090d) 0.5910e) 0.3091f) 1.95g) 1.3409h) 1.7979Explanation:Question a.Step…
Q: You are a newsvendor selling San Pedro Times every morning. Before you get to work, you go to the…
A:
Q: A deck of cards has: 4 cards of suit A, 5 cards of suit B, 7 cards of suit C, A hand is a subset of…
A: It is required to find the number of hands possible, and the probability that a hand has 1 card of…
Q: The first statistics exam had a mean of 73 and a standard deviation of 15 points; the second had a…
A: The objective of the question is to compare the performance of Anna and Megan on two different exams…
Q: A manufactured lot of buggy whips has 15 items, of which 5 are defective. A random sample of 3 items…
A: The provided information is as follows:The total number of items in the lot is .The total number of…
Q: (c) Find the cross-correlation function of W₁(t) and W₂(t).
A: We are given that X(t) and Y(t) are statistically independent zero-mean random processes. Since they…
Q: Let X be a discrete random variable with the following PMF 1 1 for x=-2 8 100 for x = -1 Px(x) = for…
A: Please see the attached image for the answer.Explanation:
Q: The proportion of adults living in a small town who are college graduates is estimated to be p =…
A: Given that, p=0.3sample size, n=200fail-to-reject region, We shall not reject the H0 that p=0.3.
Q: Fraud detection has become an indispensable tool for banks and credit card companies to combat…
A: The data on transactions from a fraud detection firm is provided.It is assumed that the fraudulent…
Q: Find the mean of the following probability distribution? I P(2) 0 0.1849 1 0.1895 2 0.0147 3 0.3983…
A: xP(x)00.184910.189520.014730.398340.2125Find mean of the distribution.
Q: Q13: If A and B are two events such that P(A) = p₁, P(B) = P2, P(ANB) = P3, then the probability…
A:
Q: Adult men have heights with a mean of 69.0 inches and a standard deviation of 2.8 inches. Find the…
A: Mean, inchesStandard deviation, inchesz-score of data x is calculated by using the…
Q: Compare
A: There are 3 treatments provided in the data set asTreatment 1 - Male vs FemaleTreatment 2 - Male vs…
Q: B For the given joint PDF, find: (a) E(Y), (b) E(XY), (c) Cov(X, Y), (d) P(X > 6,Y < 1.5). f(x,y) I…
A: The joint PDF is given asx246y10.1070.080.12630.0910.1320.07850.0960.1160.174Want to calculate E(X),…
Q: 51 57 21 If P(A)= P(B)= and P(A/B)=. then P(B/A)= 100 100 43 43 a) 78 b) 17 26 22 17 10 d) 10 22 19
A: From the provided information,
Q: Find the number of distinct words that can be made from the word ASSESSMENT where the ’E’s are…
A: The final answer is given below:Explanation:The word "assessment" has 10 letters, including 4…
Q: In a survey funded by the University of Washington School of Medicine, 830 of 1,000 adult Seattle…
A: The provided information is as follows:The total number of Seattle residents said they did not…
Q: Given twelve civilians who are wearing socks and each one of them have various (unique) styles. An…
A: If 12 civilians are wearing the socks there are 24 counts of socksAmong socks only are selected X…
Q: Let X be a random variable with discrete pdf f(x) = x/8 if x = 1, 2, 5, and zero otherwise. Find:…
A:
Q: Find the probability of the given event. Choosing five numbers that match five randomly selected…
A: The objective of this question is to find the probability of choosing five specific numbers (cats)…
Q: I need help with this please I posted this multiple times and I got wrong answers
A: The objective of this question is to find the probability that the sample mean computed from the 49…
Q: NBC News reported on May 2, 2013, that 15 % children in the United States have a food allergy of…
A: The objective of this question is to calculate the probability of different scenarios regarding the…
Q: Problem 7 Given a class room where the desk are arrange in a 4 × 4 square. Each desk is assigned…
A: The total expected number of flirtations is indeed 12Explanation:Part 1: Boys sitting in a cornerFor…
Q: A distribution of values is normal with a mean of 49.9 and a standard deviation of 8. Find the…
A:
Q: Don't use chatgpt
A: The objective of this question is to find the probability of a defective item getting through two…
Q: In 2017, the entire fleet of light-duty vehicles sold in the United States by each manufacturer must…
A: From the provided information,
Q: answer fraction..
A: To find the probability that at most five of the first seven sold have cracked screens, we can…
Q: Q30. The probability of selecting a rotten apple randomly from a heap of 900 apples is 0.18. What is…
A:
Q: According to the pharmaceutical companies, in the production of a specific medication for…
A: The objective of this question is to find out how many pills out of 6000 produced would have a mass…
Q: 2. The consumer taste evaluation of a certain microwave dinner (on a continuous scale 0-10) X has…
A: (a) The probability that the next consumer will evaluate the dinner between 5 and 8 is 0.375 (or…
Q: Consider the gambler's ruin problem. Alice starts with £a; her opponent Bob starts with £(m - a). In…
A: To determine for what values of p Alice should prefer to play the new game where the winnings or…
Q: Probability Scores 0.45 4 0.15 8 0.05 10 0.25 12 0.1 14 Find the variance of the above random…
A: The data of scores with probability is given as follows.Probability…
Q: Give an example of a periodic sequence (discrete-time signal) of real numbers for which the limsup…
A: The objective of this question is to provide examples of both periodic and aperiodic sequences of…
Q: An AIMS student walked into a room where he found N pieces of wire. After finding the 2V ends, he…
A: To find the expected number of loops formed from joining the wire ends, let's approach it step by…
Q: Two catalysts in a batch chemical process are being compared for their effect on the output of the…
A: The formula of the confidence interval is,where,
Q: (a) Suppose that you throw 4 dice. Find the probability that you get at least three 3s. (b) Suppose…
A: If you throw 4 dicecalculate the P(X ≥ 3)and if they throw 2 dice 27 times.Find the P(X ≥ 1)
Q: From a sack of fruit containing 3 oranges, 2 apples, and 3 bananas, a random sample of 5 pieces of…
A: 0.070Explanation:Step 1: correlation coefficient between X and Y is given by…
Q: According to the pharmaceutical companies, in the production of a specific medication for…
A: The objective of this question is to find out how many pills out of 6000 produced would have a mass…
Q: Three distinct numbers are chosen randomly from first 40 natural numbers.Find the probability that…
A:
Q: 2. In how many ways can a group of 6 women and 5 men line up for a photograph if no two adjacent…
A: There are a total of 6 women and 5 men.It is needed to find the number of ways a group of these…
Q: Kathy is deciding on her schedule for next semester. She must take each of the following classes:…
A: The objective of this question is to find out the total number of different possible schedules Kathy…
Q: ndom walk on Z starting at -2022. Find the prob
A: Particle performs a random walk starting form -2022Two probabilities that needs to be calculated…
I need help with the following attached question please
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
- Respiratory Rate Researchers have found that the 95 th percentile the value at which 95% of the data are at or below for respiratory rates in breath per minute during the first 3 years of infancy are given by y=101.82411-0.0125995x+0.00013401x2 for awake infants and y=101.72858-0.0139928x+0.00017646x2 for sleeping infants, where x is the age in months. Source: Pediatrics. a. What is the domain for each function? b. For each respiratory rate, is the rate decreasing or increasing over the first 3 years of life? Hint: Is the graph of the quadratic in the exponent opening upward or downward? Where is the vertex? c. Verify your answer to part b using a graphing calculator. d. For a 1- year-old infant in the 95 th percentile, how much higher is the walking respiratory rate then the sleeping respiratory rate? e. f.0.0 .5000 5040 5080 .5120 5160 .5199 .5239 5279 .5319 .5359 0.1 .5398 5438 5478 .5517 .5557 5596 .5636 5675 5714 .5753 0.2 .5793 5832 5871 .5910 5948 5987 .6026 .6064 .6103 6141 0.3 .6179 6217 .6255 .6293 .6331 .6368 .6406 .6443 .6480 6517 0.4 .6554 .6591 .6628 .6664 .6700 .6736 .6772 .6808 .6844 6879 0.5 .6915 .6950 .6985 .7019 .7054 7088 7123 .7157 .7190 7224 0.6 .7257 7291 .7324 .7357 .7389 .7422 7454 .7486 .7517 7549 0.7 7580 7611 7642 7673 .7704 7734 .7764 .7794 7852 7823 0.8 .7881 815 .7910 .7939 7967 .7995 .8023 8051 .8078 .8 106 8133 0.9 8186 .8212 8238 8264 8289 8315 .8340 8365 8389 1.0 8413 8438 .8461 8485 8508 .8531 8554 .8577 8599 8621 1.1 8643 8665 .8686 8708 .8729 8749 8770 8962 .8790 8810 8830 1.2 8849 8869 .8888 8907 .8925 .8944 .8980 8997 .9015 1.3 9032 .9049 .9066 .9082 .9099 9115 .9131 .9147 9162 .9177 1.4 9192 .9207 .9222 .9236 .9251 .9265 .9279 .9292 9306 .9319 1.5 .9332 .9345 9357 .9370 .9382 9394 .9406 .9418 9429 9441 1.6 .9452 .9463 9474 .9484 .9495 9505 .9515…Q.2: Mr. Ahmed is planning to recruit some additional sales staff for his company Al Khalif LLC. Since the sale varies from time to time, he decided to recruit staff if average sales is more than RO 35000. Following are the details of his company's sales for past 50 days. Sales 00- 10-20 20-30 30-40 40-50 50-60 60-70. 70- ('000RO) 10 80 No. of 05 07 10 05 08 05 05 05 days a) What would you suggest Mr. Ahmed regarding recruitment of sales staff? Give reason for your answer. b) What is the mode sale of the company? Why do you calculate mode sales?
- TABLE 1 z .09 .08 .07 .06 .05 .04 .03 .02 .01 .00-3.4 0.0002 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003-3.3 0.0003 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0005 0.0005 0.0005-3.2 0.0005 0.0005 0.0005 0.0006 0.0006 0.0006 0.0006 0.0006 0.0007 0.0007-3.1 0.0007 0.0007 0.0008 0.0008 0.0008 0.0008 0.0009 0.0009 0.0009 0.0010-3.0 0.0010 0.0010 0.0011 0.0011 0.0011 0.0012 0.0012 0.0013 0.0013 0.0013-2.9 0.0014 0.0014 0.0015 0.0015 0.0016 0.0016 0.0017 0.0018 0.0018 0.0019-2.8 0.0019 0.0020 0.0021 0.0021 0.0022 0.0023 0.0023 0.0024 0.0025 0.0026-2.7 0.0026 0.0027 0.0028 0.0029 0.0030 0.0031 0.0032 0.0033 0.0034 0.0035-2.6 0.0036 0.0037 0.0038 0.0039 0.0040 0.0041 0.0043 0.0044 0.0045 0.0047-2.5 0.0048 0.0049 0.0051 0.0052 0.0054 0.0055 0.0057 0.0059 0.0060 0.0062-2.4 0.0064 0.0066 0.0068 0.0069 0.0071 0.0073 0.0075 0.0078 0.0080 0.0082-2.3 0.0084 0.0087 0.0089 0.0091 0.0094 0.0096 0.0099 0.0102 0.0104 0.0107-2.2 0.0110 0.0113 0.0116 0.0119 0.0122 0.0125 0.0129 0.0132…z .00 .01 .02 .03 .04 .05 .06 .07 .08 .09-3.4 .0003 .0003 .0003 .0003 .0003 .0003 .0003 .0003 .0003 .0002-3.3 .0005 .0005 .0005 .0004 .0004 .0004 .0004 .0004 .0004 .0003-3.2 .0007 .0007 .0006 .0006 .0006 .0006 .0006 .0005 .0005 .0005-3.1 .0010 .0009 .0009 .0009 .0008 .0008 .0008 .0008 .0007 .0007-3.0 .0013 .0013 .0013 .0012 .0012 .0011 .0011 .0011 .0010 .0010-2.9 .0019 .0018 .0018 .0017 .0016 .0016 .0015 .0015 .0014 .0014-2.8 .0026 .0025 .0024 .0023 .0023 .0022 .0021 .0021 .0020 .0019-2.7 .0035 .0034 .0033 .0032 .0031 .0030 .0029 .0028 .0027 .0026-2.6 .0047 .0045 .0044 .0043 .0041 .0040 .0039 .0038 .0037 .0036-2.5 .0062 .0060 .0059 .0057 .0055 .0054 .0052 .0051 .0049 .0048-2.4 .0082 .0080 .0078 .0075 .0073 .0071 .0069 .0068 .0066 .0064-2.3 .0107 .0104 .0102 .0099 .0096 .0094 .0091 .0089 .0087 .0084-2.2 .0139 .0136 .0132 .0129 .0125 .0122 .0119 .0116 .0113 .0110-2.1 .0179 .0174 .0170 .0166 .0162 .0158 .0154 .0150 .0146 .0143-2.0 .0228 .0222 .0217 .0212 .0207 .0202 .0197 .0192 .0188…Jassessments/427594/variants/61/090/ e/5/ 1 of 1: May Field Trips post on Monday, Apri. DISMISS 150 152 154 156 158 160 162 164 166 Minimum: smallest amount Maximum: largest amount Q1: median of lower half Q2: median of ALL the data Q3: median of upper half minimum a. 156 b. 153 91 C. 158 Q2 d. 155