MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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1.) A recent study found 60% of Americans plan to do their Holiday shopping online this year. A Massachusetts government official believes the proportion is more in MA. A random sample of 90 MA residents revealed 56 are planning to shop online during the Holidays. Is there enough evidence to support the claim? Use a level of significance of 5%. Please show all work for each part and explain the answer, so i may better understand thank you
a.)The null hypothesis is: .
b.)The alternative hypothesis is:
c.)The test statistic is:
d.)The critical value is:
e.)Can you reject the null hypothesis? Yes or No.
f.)State your conclusion in the context of the problem:
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