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Ryan
Bachelor's Degree
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1. When solving for the sample size needed to compute a confidence
1. When solving for the sample size needed to compute a confidence interval for a population proportion, the _________p(1-p) is, the _____ n will be. (Points : 1) larger, smaller. smaller, larger. lar… read more
Trigeoscal
College Math Professor
Master's Degree
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1. Whenever the sampled population has a normal distribution,
1. Whenever the sampled population has a normal distribution, the sampling distribution of is a normal distribution for a. only large sample sizes b. only small sample sizes c. any sample size d. only… read more
Chirag
Master's Degree
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Im confused on a few statistics test questions that I got
I'm confused on a few statistics test questions that I got wrong on a test and I was wondering if someone would provide some help?… read more
Ryan
Bachelor's Degree
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1. What is the point estimate of the true proportion of people
1. What is the point estimate of the true proportion of people who wear hearing aids if, in a random sample of 676 people, 35 people had hearing aids? (Points : 6) 0.050 0.052 0.948 0.049 2. The follo… read more
Stevewh
Teacher
Bachelor's Degree
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find the qppropriate minimum sample size. you want to be 95%
Please who can get me a fast answer to any of these 16. Solve the problem. The following confidence interval is obtained for a population proportion, p: (0.707, 0.745). Use these confidence interval l… read more
Stevewh
Teacher
Bachelor's Degree
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1. When the level of confidence and sample proportion remain
1. When the level of confidence and sample proportion remain the same, a confidence interval for a population proportion p based on a sample of n = 100 will be _____ a confidence interval for p based … read more
Chirag
Master's Degree
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Find the mean and the standard deviation of the smapling distribution
Find the mean and the standard deviation of the smapling distribution of x and find an interval containing 95.44 percent of all possible sample mean returns.… read more
Chirag
Master's Degree
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1. Which of the following would most likely” be a better measure
1. Which of the following would “most likely” be a better measure of a set of observations describing the incomes of a population? A. the mean B. the median C. the mode D. the range Use the following … read more
R.R. Jha
Bachelor's Degree
Bachelor's Degree
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I have been happy with you and want to have you answer more
I have been happy with you and want to have you answer more questions: This chapter is on sampling distributions. 1) Suppose that the percentage returns for a given year for all stocks listed on the N… read more
Chirag
Master's Degree
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Suppose that the percentage of the returns for a given year
Suppose that the percentage of the returns for a given year for all stocks listed on the New York Stock Exchange are approximately normally distributed with a mean of 12.4 percent and a standard devia… read more
SusanAthena
Master's Degree
Master's Degree
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7.10 Suppose that the % returns for a given year for all stocks
7.10 Suppose that the % returns for a given year for all stocks listed on NYSE are approximately normally distributed with a mean of 12.4% and a standard deviation of 20.6%. consider drawing a randon … read more
SusanAthena
Master's Degree
Master's Degree
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Suppose that the percentage returns for a given year for all
Suppose that the percentage returns for a given year for all stocks listed on the New York Stock Exchange are approximately normally distributed with a mean of 12.4 % and a standard deviation of 20.6 … read more
John
Software Engineer
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1) A sufficiently large coverage error will result in which
"1) A sufficiently large coverage error will result in which of the following? A. Probability sampling B. Non-response bias C. Statistics about the actual population rather than the target population … read more
mhasan420
Bachelor's Degree
1,768 satisfied customers
Suppose that the percentage returns for a given year for all
Suppose that the percentage returns for a given year for all stocks listed on the New York Stock Exchange are approximately normally distributed with a mean of 12.4 percent and a standard deviation of… read more
SusanAthena
Master's Degree
Master's Degree
41 satisfied customers
Find the mean and the standard deviation of the sampling distribution
Find the mean and the standard deviation of the sampling distribution of , and ?nd an interval containing 95.44 percent of all possible sample mean returns.… read more
Chirag
Master's Degree
10,329 satisfied customers
Based on its 1999 survey student monitor reports that 20% of
Based on its 1999 survey student monitor reports that 20% of U.S. college students used the internet for job hunting during the month preceding the survey. Assuming this finding to be based on a simpl… read more
Geoff
Bachelor's Degree
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Suppose that the percentage for a given year for all stocks
Suppose that the percentage for a given year for all stocks listed on the New York Stock Exchange are approximately normally distributed with a mean of 12.4 percent and a standard deviation of 20.6 pe… read more
Chirag
Master's Degree
10,329 satisfied customers
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