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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If the prevalence of a certain condition in the population is 0.8. What is the probability that no one in a sample of ten has the condition? Write as a proportion rounded to two places.
Please answer number 3
If the prevalence of a certain condition in the population is 0.1. What is the probability that at least one person out of sample of ten has the condition? Write as a proportion rounded to two places.
According to a 2009 Reader's Digest article, people throw away about 11% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 79 grocery shoppers to investigate their behavior. What is the probability that the sample proportion does not exceed 0.18?Note: Calculate z to two decimal places.Answer = (Enter your answer as a number accurate to 4 decimal places.)
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If a seed is planted, it has a 69% chance of growing into a healthy plant. Let X be the number of seeds grow into healthy plants when 68 seeds are planted. a. What is the distribution of X? X? ♥ Please show the following answers to 4 decimal places. b. What is the probability that exactly 40 seeds grow into healthy plants? c. What is the probability that at most 40 seeds grow into healthy plants? d. What is the probability that at least 40 seeds grow into healthy plants? e. What is the probability that between 17 and 44 (including 17 and 44) seeds grow into healthy plants?
The probability of a hurricane hitting Houston is 1 in 18. The probability of any hurricane being category 3 or higher is 3 out of 10. What is the probability that a hurricane of category 3 or higher hits Houston? Round your answer to 4 decimal places.
The probability that a house in an urban area will be burglarized is 5%. If 20 houses are randomly selected, what is the mean of the number of houses burglarized? O A. 0.5 OB. 10 O C. 1 O D. 1.5 C
i need the answer quickly
A marketing company has randomly surveyed 210 men who watch professional sports. The men were separated according to their educational level (college degree or not) and whether they preferred the NBA or the National Football League (NFL). The results of the survey are shown to the right. Complete parts a through d. a. What is the probability that a randomly selected survey participant prefers the NFL? 0.5286 (Round to four decimal places as needed.) b. What is the probability that randomly selected survey participant has a college degree and prefers the NBA? 0.1857 (Round to four decimal places as needed.) c. Suppose a survey participant is randomly selected and you are told that he has a college degree. What is the probability that this man prefers the NFL? (Round to four decimal places as needed.) C Sports Preference NBA NFL College No College Degree 39 13 Degree 60 98
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This is statistics and probability Please answer ASAP

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