2. A survey found that out of 900 workers, 150 said that they were interrupted by frank phone calls. Find the 95% confidence interval of the population proportion of workers who are interrupted by these calls.
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- pen %2C'userld%3A10586670021272127.. 142% y 3 60 y= 6. 25/3 60 y y=- 3.Differentiate. y = eP(p + p/p)thos.content.blackboardcdn.com/5af3574a057c1/19988071?X-Blackboard-Expiration=D1633910400000&X-Blackboard-Signat 4 / 9 80% 2) Below is an artist's rendition of what the night sky might look like if Juplter were as close to the earth as our moon is. W The diameter of the earth's moon is 2,159 miles. The diameter of Jupiter is 86,881 miles. a) How many of earth's moons could fit across the diameter of Jupiter? Round your answer to the nearest whole number. b) The average distance between earth and its moon is 384,400 kilometers. At their closest point (when both planets are lined up on the same side of the sun), the distance between earth and Jupiter is 588,000,000 kilometers. Using these two distances, and the fact that 1 kilometer = 0.62 miles, how much further away from earth (in miles) is Jupiter than our moon? 80°F hp ho 12 AA & 4. 08.
- The average daily attendance for horror movies over the summers during the years 2007 to 2009 is documented in the table below. If the auditorium has an area of 2,025 ft^2, which of the following statements best describes the percent increase each year in terms of people per square foot of the auditorium? Year Number of Tickets Sold 2007 558 2008 623 2009 699 The movie theatre auditorium was more crowded in 2008 than in 2009. The largest annual percent increase in density occurred from 2008 to 2009. The smallest annual percent increase in density occurred from 2007 to 2008. The largest annual percent increase in density occurred from 2007 to 2008.2.7 2.8 2.9 3.1 2435 2975 3633 4438 5420 Estimate h'(2.9) using the table above. h'(2.9) ~If X ~B(190,0.34), find mean and variance of x. (Rounded in 3dp.)
- 16 = ( V16)³ = (_ = – %3DHow do the results compare to the percentage using chebychev's theorem?1. 6.54x10^12 + 3.46x10^13= ) ((, . Sy PiRemember ^ means 10 to the_power) 32 (e- sut 34.6) x10 12 41.14 x1812 2. 3.19/2.47x10^-16= 3. Somewhere in PA it snowed 19inches. What is this depth in nm? (I suggest converting inches to meters to nm) 4. Calculate which is more: 108quarts or 107Liters. 5. A brown stinky liquid has density = 3.119g/mL. Calculate the volume of 98mL of this liquid. 6. 5.36x10^15= x10^17 7. Word scramble: Rearrange the following letters to represent the author of your textbook. R T O= 8. Do Chapter 1 problem 18 on page 12 of your text. Classify each statement as...