b. What is the probability that the proportion of adults in a random sample of 400 who favor some kind of government control is within0.06 of the population proportion?Round your answer to four decimal places.c. What is the probability that the sample proportion is greater than the population proportion by 0.06 or more? Assume that sampleincludes 400 adults.Round your answer to four decimal places. Seventy percent of adults favor some kind of government control on the prices of medicines. Assume that this percentage is true forthe current population of all adults.a. Find the probability that the proportion of adults in a random sample of 400 who favor some kind of government control on theprices of medicines isi. less than 0.65.Round your answer to four decimal places.i. between 0.75 and 0.77.Round your answer to four decimal places.b. What is the probability that the proportion of adults in a random sample of 400 who favor some kind of government control is within0.06 of the population proportion?

The mean of the sampling distribution is 0.70

Answered: Seventy percent of adults favor some…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The probability that a certain make of car will need repairs in the first six months is 0.36 . A dealer sells 6 such cars. What is the probability that at least one of them will require repairs in the first six months?Write only a number as your answer. Round your answer to four decimal places (for example: 0.7319). Do not write as a percentage.
If the probability that a professor correctly writes a slide is 0.80, what is the probability that at least 6 out of 8 slides are correct? Round your answer to two decimal places. Write your answer as a fraction not as a percentage (i.e. write as 0.38 not as 38%).
30% of all college students major in STEM (Science, Technology, Engineering, and Math). If 36 college students are randomly selected, find the probability that a. Exactly 12 of them major in STEM. b. At most 13 of them major in STEM. c. At least 12 of them major in STEM. d. Between 5 and 9 (including 5 and 9) of them major in STEM. Round all answers to 4 decimal places.
please very soon
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According to a 2009 Reader's Digest article, people throw away approximately 17% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 114 grocery shoppers to investigate their behavior. What is the probability that the sample proportion is between 0.09 and 0.15? Answer = (Enter your answer as a number accurate to 4 decimal places.)
Please answer the given statistics problem as soon as possible. Thank you!
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