Homework Help is Here – Start Your Trial Now!
Math
Statistics
According to a recent poll, 71% of adults who use the Internet have paid to download music. In a random sample of n= 750 adults who use the Internet, let p represent the proportion who have paid to download music. Complete parts a through pelow. . Find the mean of the sampling distribution of p. EP = (Round to two decimal places as needed.) p. Find the standard deviation of the sampling distribution of p. . = (Round to four decimal places as needed.) c. What does the Central Limit Theorem say about the shape of the sampling distribution of p? OA. The Central Limit Theorem says that as the sample size grows large, the sampling distribution of p will approach the population distribution. O B. The Central Limit Theorem says that as the sample size grows large, the sampling distribution of p will become approximately normal. O C. The Central Limit Theorem does not say anything about the sampling distribution of p because it is not a population mean. O D. The Central Limit Theorem says that the shape of the sampling distribution of p is completely determined by the population parameter p.

According to a recent poll, 71% of adults who use the Internet have paid to download music. In a random sample of n= 750 adults who use the Internet, let p represent the proportion who have paid to download music. Complete parts a through pelow. . Find the mean of the sampling distribution of p. EP = (Round to two decimal places as needed.) p. Find the standard deviation of the sampling distribution of p. . = (Round to four decimal places as needed.) c. What does the Central Limit Theorem say about the shape of the sampling distribution of p? OA. The Central Limit Theorem says that as the sample size grows large, the sampling distribution of p will approach the population distribution. O B. The Central Limit Theorem says that as the sample size grows large, the sampling distribution of p will become approximately normal. O C. The Central Limit Theorem does not say anything about the sampling distribution of p because it is not a population mean. O D. The Central Limit Theorem says that the shape of the sampling distribution of p is completely determined by the population parameter p.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
See similar textbooks
icon
Related questions
Topic Video
Question
Helppp please I have 30 minute
According to a recent poll, 71% of adults who use the Internet have paid to download music. In a random sample of n= 750 adults who use the Internet, let p represent the proportion who have paid to download music. Complete parts a through e below. a. Find the mean of the sampling distribution of p. E p = (Round to two decimal places as needed.) b. Find the standard deviation of the sampling distribution of p. GA = (Round to four decimal places as needed.) c. What does the Central Limit Theorem say about the shape of the sampling distribution of p? O A. The Central Limit Theorem says that as the sample size grows large, the sampling distribution of p will approach the population distribution. O B. The Central Limit Theorem says that as the sample size grows large, the sampling distribution of p will become approximately normal. O C. The Central Limit Theorem does not say anything about the sampling distribution of p because it is not a population mean. O D. The Central Limit Theorem says that the shape of the sampling distribution of p is completely determined by the population parameter p. d. Compute the probability that p is less than 0.77. P(6<0.77) =O (Round to three decimal places as needed.) e. Compute the probability that p is greater than 0.55. Pp>0.55) = (Round to three decimal places as needed.)
Transcribed Image Text:According to a recent poll, 71% of adults who use the Internet have paid to download music. In a random sample of n= 750 adults who use the Internet, let p represent the proportion who have paid to download music. Complete parts a through e below. a. Find the mean of the sampling distribution of p. E p = (Round to two decimal places as needed.) b. Find the standard deviation of the sampling distribution of p. GA = (Round to four decimal places as needed.) c. What does the Central Limit Theorem say about the shape of the sampling distribution of p? O A. The Central Limit Theorem says that as the sample size grows large, the sampling distribution of p will approach the population distribution. O B. The Central Limit Theorem says that as the sample size grows large, the sampling distribution of p will become approximately normal. O C. The Central Limit Theorem does not say anything about the sampling distribution of p because it is not a population mean. O D. The Central Limit Theorem says that the shape of the sampling distribution of p is completely determined by the population parameter p. d. Compute the probability that p is less than 0.77. P(6<0.77) =O (Round to three decimal places as needed.) e. Compute the probability that p is greater than 0.55. Pp>0.55) = (Round to three decimal places as needed.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Data Collection, Sampling Methods, and Bias
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
SEE MORE TEXTBOOKS