rglen6787 rglen6787

04-01-2024
Computers and Technology

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A cell phone company believes its users send more than 50 texts per day. The company wants to test its hypothesis at the 2% significance level, so they gather the following data on ten users. What is the company testing?
a) Mean number of texts sent per day
b) Proportion of users sending more than 50 texts
c) Variance in texts sent per day
d) Standard deviation of texts sent per day

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