Among survey respondents who thought the economy was getting better, what fraction were Democrats?  What fraction of survey respondents were Democrats who thought the economy was getting better?

Q: The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes…

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Q: If you want a poll to have a margin of error of 2.84%, how large will your sample have to be?

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Q: Who make more Jamie or Jessica and how much more?

A: Provided information is, Jessica makes median salary for an Actuary and Jamie makes first quartile…

Q: A senior inspector will inspect 10 rooms this week. (d) To have a fair representation, how many…

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Q: Thirty percent of high-school senior boys play in the school band. If a certain high school has 60…

A: Given: Total boys = 60  Play in the band = 30% = 30/100

Q: What fraction of survey respondents identified themselves as Republicans? What fraction of survey…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks Given :

Q: Overall, what proportion of the students did not pass the test? Leave your answer as an unreduced…

A: It is been asked to calculate the proportion of students who did not pass the test using the given…

Q: How many adults were questioned? What percentage of the adults questioned had 5 children?

A: The given bar graph represents the number of children the adults have in their families. From the…

Q: How many students passed all three exams?

A: here from given information define events and draw venn diagram  student fail in math(algebra) = M…

Q: The International Brotherhood of Slide Whistlers wants to conduct a survey to find what proportion…

A: Let COnfidence interval be 90% Zc=1.645 E=3%=0.03 p=0.5 n=?

Q: A video game store has 60 games to choose from, including 40 sports games. What is the ratio of…

A: From given information,  Number of games in a video store=60  Number of sports games in them = 40

Q: Of the 300 visitors polled,O liked to ski or snowboard. (Type a whole number.)

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Q: A researcher wants to find out the number of students he needs to urvey in a school provided that…

A: Given : total no pf students in a school  N=5000 with margin of error e=5%  To find sample size…

Q: A donut store sells packages store have for sale?

A: Introduction: A function is a method or a relationship that connects each member 'a' of a non-empty…

Q: for a sport radio show, you are asked to research the question whether more home runs are hit

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Q: On the Planet Zog, 50% of the population like watching sport, 60%of the population like listening to…

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Q: A recent survey found that 79% of Americans use the Internet. If a city has a population of 76,000,…

A: Population of city, p=76,000 Percentage of population that uses internet is 79%.

Q: In a recent study, 46% of people enjoy country music.  If 200 people are surveyed about their…

A: Given : Proportion (prop.) of people enjoy country music p = 46% = 0.46 Sample size of people n =…

Q: Which company should Tiago chose? Explain why.

A: Given: Company A-  Mean = 845€ Median = 800 € Standard deviation = 260€ Company B-  Mean = 875€…

Q: In a town, 39% of the citizens contributed to the Republicans, 49% contributed to the Democrats, and…

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Q: At a competitive examination at which 600 graduates appeared, boys outnumbered girls by 96.

A: It is asked to find the number of boys who qualified for the interview. Let's assume,  N = Total…

Q: A survey was given to 90 high school students. They were asked if they preferred fiction or…

A: so, let no. if outdoor Non-fiction be "x" total indoor + total outdoor =9050+ (30+ x )=9080+x=90x=10…

Q: A survey reported that 10% of 1800 employees favored a new insurance program. How many employees…

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Q: According to the AAA Foundation for Traffic Safety, there were 1,300 incidents of road rage in 1991.…

A: Given : In the year 1991 , the number of road rage incidents = 1300 By 1995 the road rage incidents…

Q: a pollster plans to improve survey results by only conducting polls in which the margin of error is…

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Q: In a poll of 2600 adults in a certain country, 1742 of the adults said that they had online access…

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Q: · For 500 readers polled, how many people read in between 18 and 22 minutes a day? . For 25,000…

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Q: At a local Dunkin'donuts, a survey showed that out of 1280 customers eating lunch, 640 ordered…

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Q: 23 = 509 24 = 616 25 = 725 26 = 836 28 = ?

A: In this question we have to find the answer for the last column solving for this we have to find a…

Q: What percent of students who took the test have a score greater than 1300? If 5000 students took the…

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Q: what proportion of 112 is 21?

A: It is needed to find the proportion of 112 that is equal to 21.

Q: A recent survey reports that 22% of students take the bus to campus. If 660 students commute to…

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Q: A librarian noticed that 60% of seventh graders checked out fantasy books. About how many of 240…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Of 200 people who purchased home computers from a national company, 44 received machines with…

A: Find the rate of defective

Q: opponents scored 38 points, how many points did Bigtown score?

A: Ratio is defined as the quantitative relation between two amounts showing the number of times one…

Q: If the US population was 329.5 million in 2020, what percentage of the population was incarcerated…

A: Answer:

Q: Why are there more old animals in shelters than young ones?

A: The given question is why there are more old animals in shelters than young ones In larger animal…

Q: The property managers of Oakridge Apartments recently oversaw the installation of a new swimming…

A: Out of 100 residents 82 were satisfied

Q: Could you give a background question where 12! would be the answer?

A: Please find the explanation below. Thank you

Q: On a test, if 115 questions are answered and 41% of them are correct, what is the number of the…

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Q: In a poll of 2300 adults in a certain country, 1426 of the adults said that they had online access…

A: In a poll of 2300 adults in a certain country, 1426 of the adults said that they had online access…

Q: The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes…

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Q: A survey found that 31% of Americans watch the fireworks on the 4th of July from their TV. If 20…

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Q: What is the second term of the proportion a/b =x/y

A: Given proportion is ab=xy. To find the second term of the proportion. Solution: Given proportion is…

Q: A recent market research survey showed that 3/8 of the people interviewed preferred decaffeinated…

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Q: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

A: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

Q: Four players from the NBA and their career 3-point percentage are listed below. 3-point percentage…

A: Given that percentage of 2 pointers made is given by        p  = number of 3 pointers made(n)number…

Q: A chess club with 40 members is electing a new president. Deshaun received 36 votes. What percentage…

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Q: To determine the proportion of voters who favor a certain candidate for governor, the campaign staff…

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