Question: The display provided from technology available below results from using data for a smartphone carriers data speeds at airports to test the claim that they
The display provided from technology available below results from using data for a smartphone carriers data speeds at airports to test the claim that they are from a population having a mean less than 4 mbps. Use a 0.5 significance level
A. What is the null and alternative hypothesis
B. Identify the test statistic
C. P value
D.fail to reject/reject sufficient/insufficient evidence
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