For a population, the value of the standard deviation is 2.75. A random sample of 35 observations taken from this population produced the following data 42 53 42 31 28 36 49 29 46 37 32 27 33 41 47 41 28 46 34 39 48 27 35 37 38 46 48 39 29 31 43 41 37 38 46 Round your answers to 2 decimal places. a. What is the point estimate of p? b. Make a 96% confidence interval for u. to c. What is the margin of error of estimate for part b?

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Chapter 08, Section 8.2, Problem 014
For a population, the value of the standard deviation is 2.75. A random sample of 35 observations taken from this population produced the following data.
42 53 42 31 28 36 49
29 46 37 32 27 33 41
47 41 28 46 34 39 48
27 35 37 38 46 48 39
29 31 43 41 37 38 46
Round your answers to 2 decimal places.
a. What is the point estimate of p?
b. Make a 96% confidence interval for u.
to
c. What is the margin of error of estimate for part b?
Policy © 2000-2020 John Wiley & Sons, Inc. All Rights Reserved. A Division of John Wiley & Sons, Inc.
stv
A hulu
W
28
Transcribed Image Text:nent FULL SCREEN PRINTER VER Chapter 08, Section 8.2, Problem 014 For a population, the value of the standard deviation is 2.75. A random sample of 35 observations taken from this population produced the following data. 42 53 42 31 28 36 49 29 46 37 32 27 33 41 47 41 28 46 34 39 48 27 35 37 38 46 48 39 29 31 43 41 37 38 46 Round your answers to 2 decimal places. a. What is the point estimate of p? b. Make a 96% confidence interval for u. to c. What is the margin of error of estimate for part b? Policy © 2000-2020 John Wiley & Sons, Inc. All Rights Reserved. A Division of John Wiley & Sons, Inc. stv A hulu W 28
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