According to a​ survey, 55​% of young Americans aged 18 to 29 say the primary way they watch television is through streaming services on the Internet. Suppose a random sample of 400 Americans from this age group is selected. Complete parts​ (a) through​ (d) below.         Question content area bottom Part 1 a. What percentage of the sample would we expect to watch television primarily through streaming​ services?   enter your response here​% Part 2 b. Verify that the conditions for the Central Limit Theorem are met.   The Random and Independent condition ▼   holds assuming independence. holds through an exception. does not hold. The Large Samples condition ▼   does not hold. holds. The Big Populations condition ▼   can cannot reasonably be assumed to hold. Part 3 c. Would it be surprising to find that 227 people in the sample watched television primarily through streaming​ services? Why or why​ not? Select the correct choice below and fill in the answer box within your choice. ​(Type an integer or decimal rounded to two decimal places as​ needed.)   A. With a​ z-score of enter your response here​, it would be surprising because this​ z-score is small.   B. With a​ z-score of enter your response here​, it would be surprising because this​ z-score is large.   C. With a​ z-score of enter your response here​, it would not be surprising because this​ z-score is small.   D. With a​ z-score of enter your response here​, it would not be surprising because this​ z-score is large. Part 4 d. Would it be surprising to find that more than 68​% of the sample watched television primarily through streaming​ services? Why or why​ not? Select the correct choice below and fill in the answer box within your choice. ​(Type an integer or decimal rounded to two decimal places as​ needed.)   A. With a​ z-score of enter your response here​, it would not be surprising because this​ z-score is small.   B. With a​ z-score of enter your response here​, it would be surprising because this​ z-score is large.   C. With a​ z-score of enter your response here​, it would not be surprising because this​ z-score is large.   D. With a​ z-score of enter your response here​, it would be surprising because this​ z-score is small.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 20A: Mating parts are shown in Figure 29-16. The pins in the top piece fit into the holes in the bottom...
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Question
According to a​ survey,
55​%
of young Americans aged 18 to 29 say the primary way they watch television is through streaming services on the Internet. Suppose a random sample of
400
Americans from this age group is selected. Complete parts​ (a) through​ (d) below.
 
 
 
 

Question content area bottom

Part 1
a. What percentage of the sample would we expect to watch television primarily through streaming​ services?
 
enter your response here​%
Part 2
b. Verify that the conditions for the Central Limit Theorem are met.
 
The Random and Independent condition
 
holds assuming independence.
holds through an exception.
does not hold.
The Large Samples condition
 
does not hold.
holds.
The Big Populations condition
 
can
cannot
reasonably be assumed to hold.
Part 3
c. Would it be surprising to find that
227
people in the sample watched television primarily through streaming​ services? Why or why​ not? Select the correct choice below and fill in the answer box within your choice.
​(Type an integer or decimal rounded to two decimal places as​ needed.)
 
A.
With a​ z-score of
enter your response here​,
it would be surprising because this​ z-score is small.
 
B.
With a​ z-score of
enter your response here​,
it would be surprising because this​ z-score is large.
 
C.
With a​ z-score of
enter your response here​,
it would not be surprising because this​ z-score is small.
 
D.
With a​ z-score of
enter your response here​,
it would not be surprising because this​ z-score is large.
Part 4
d. Would it be surprising to find that more than
68​%
of the sample watched television primarily through streaming​ services? Why or why​ not? Select the correct choice below and fill in the answer box within your choice.
​(Type an integer or decimal rounded to two decimal places as​ needed.)
 
A.
With a​ z-score of
enter your response here​,
it would not be surprising because this​ z-score is small.
 
B.
With a​ z-score of
enter your response here​,
it would be surprising because this​ z-score is large.
 
C.
With a​ z-score of
enter your response here​,
it would not be surprising because this​ z-score is large.
 
D.
With a​ z-score of
enter your response here​,
it would be surprising because this​ z-score is small.
 
 

 

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