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. Sh 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? = 0.081 versus H,: p Ho: p (Type integers or decimals. Do not round.) 0.081 Because npo (1- Po) = 5.6 < 10, the normal model may not be used to approximate the P-value. (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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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?
Họ: p
0.081 versus H,: p
0.081
>
(Type integers or decimals. Do not round.)
Весause npo (1 - Ро) - 5.6
< 10, the normal model may not be used to approximate the P-value.
(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? Họ: p 0.081 versus H,: p 0.081 > (Type integers or decimals. Do not round.) Весause npo (1 - Ро) - 5.6 < 10, the normal model may not be used to approximate the P-value. (Round to one decimal place as needed.) Find the P-value. P-value = (Round to three decimal places as needed.)
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