(Round to one decimal place as needed.) Find the P-value. P-value = (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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​Previously, 8.1​%of workers had a travel time to work of more than 60 minutes. An urban economist believes that the percentage has increased since then. She randomly selects 75 workers and finds that 8 of them have a travel time to work that is more than 60 minutes. Test the​ economist's belief at the α=0.1 level of significance.
 
 
 
Previously, 8.1% of workers had a travel time to work of more than 60 minutes. An urban economist believes that the percentage has increased since then. She
randomly selects 75 workers and finds that 8 of them have a travel time to work that is more than 60 minutes. Test the economist's belief at the a = 0.1 level of
significance.
...
What are the null and alternative hypotheses?
P =
0.081 versus H1: p
0.081
Họ: p
(Type integers or decimals. Do not round.)
>
Because npo (1- Po)
< 10, the normal model may not be used to approximate the P-value.
= 5.6
(Round to one decimal place as needed.)
Find the P-value.
P-value = (Round to three decimal places as needed.)
Transcribed Image Text:Previously, 8.1% of workers had a travel time to work of more than 60 minutes. An urban economist believes that the percentage has increased since then. She randomly selects 75 workers and finds that 8 of them have a travel time to work that is more than 60 minutes. Test the economist's belief at the a = 0.1 level of significance. ... What are the null and alternative hypotheses? P = 0.081 versus H1: p 0.081 Họ: p (Type integers or decimals. Do not round.) > Because npo (1- Po) < 10, the normal model may not be used to approximate the P-value. = 5.6 (Round to one decimal place as needed.) Find the P-value. P-value = (Round to three decimal places as needed.)
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