According to a retail organization, holiday shoppers spent an average of $935.58 over the Thanksgiving weekend in 2016. The accompanying data show the amount spent by a random sample of holiday shoppers during the same weekend in 2017. Complete parts a through c.
According to a retail organization, holiday shoppers spent an average of $935.58 over the Thanksgiving weekend in 2016. The accompanying data show the amount spent by a random sample of holiday shoppers during the same weekend in 2017. Complete parts a through c.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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According to a retail organization, holiday shoppers spent an average of
$935.58
over the Thanksgiving weekend in 2016. The accompanying data show the amount spent by a random sample of holiday shoppers during the same weekend in 2017. Complete parts a through c.
![According to a retail organization, holiday shoppers spent an average of $935.58 over the Thanksgiving weekend in 2016. The accompanying data show the amount spent by a random sample of holiday shoppers during the same weekend in 2017. Complete parts a through c.
**Click here to view the shopping data. Click here to view the t-distribution table data.**
**a. Test the hypothesis that shoppers spent less than an average of $935.58 over the Thanksgiving weekend in 2017 using α = 0.05.**
Determine the null and alternative hypotheses:
- \( H_0: \mu \geq \) [input box]
- \( H_1: \mu < \) [input box]
(Type integers or decimals. Do not round. Do not include the $ symbol in your answers.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fabec27d7-ece1-4ee9-9bb7-845ecd00cf57%2F76300ae1-1172-495c-8ec7-22003c2763d3%2Fbajbvbb_processed.png&w=3840&q=75)
Transcribed Image Text:According to a retail organization, holiday shoppers spent an average of $935.58 over the Thanksgiving weekend in 2016. The accompanying data show the amount spent by a random sample of holiday shoppers during the same weekend in 2017. Complete parts a through c.
**Click here to view the shopping data. Click here to view the t-distribution table data.**
**a. Test the hypothesis that shoppers spent less than an average of $935.58 over the Thanksgiving weekend in 2017 using α = 0.05.**
Determine the null and alternative hypotheses:
- \( H_0: \mu \geq \) [input box]
- \( H_1: \mu < \) [input box]
(Type integers or decimals. Do not round. Do not include the $ symbol in your answers.)
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