A poll of 1188 Americans showed that 46.8% of the respondents prefer to watch the news rather than read or listen to it. Use those results with a 0.10 significance level to test the claim that fewer than half of Americans prefer to watch the news rather than read or listen to it. Use the P-value method. Use the normal distribution as an approximation to the binomial distribution. Let p denote the population proportion of all Americans who prefer to watch the news rather than read or listen to it. Identify the null and alternative hypotheses. Ho: P = 0.5 H₁: P < 0.5 (Type integers or decimals. Do not round.) Identify the test statistic. z= (Round to two decimal places as needed.)

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
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A poll of 1188 Americans showed that 46.8% of the respondents prefer to watch the news rather than read or listen to it.
Use those results with a 0.10 significance level to test the claim that fewer than half of Americans prefer to watch the
news rather than read or listen to it. Use the P-value method. Use the normal distribution as an approximation to the
binomial distribution.
Let p denote the population proportion of all Americans who prefer to watch the news rather than read or listen to it.
Identify the null and alternative hypotheses.
Ho: P = 0.5
H₁: p < 0.5
(Type integers or decimals. Do not round.)
Identify the test statistic.
z =
(Round to two decimal places as needed.)
Transcribed Image Text:A poll of 1188 Americans showed that 46.8% of the respondents prefer to watch the news rather than read or listen to it. Use those results with a 0.10 significance level to test the claim that fewer than half of Americans prefer to watch the news rather than read or listen to it. Use the P-value method. Use the normal distribution as an approximation to the binomial distribution. Let p denote the population proportion of all Americans who prefer to watch the news rather than read or listen to it. Identify the null and alternative hypotheses. Ho: P = 0.5 H₁: p < 0.5 (Type integers or decimals. Do not round.) Identify the test statistic. z = (Round to two decimal places as needed.)
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