The claim is that for a smartphone carrier's data speeds at airports, the mean is μ = 12.00 Mbps.
Use technology to find the P-value for the hypothesis test described below.
The claim is that for a smartphone carrier's data speeds at airports, the mean is μ = 12.00 Mbps. The sample size is n = 18 and the test statistic is t = -2.392.
P-value = _______ (Round to three decimal places as needed.)
Homework Answers
With degrees of freedom = 18-1 = 17 and test statistic, t = -2.392, we have
P value = 0.02858509 
0.029
i.e, p-value = 0.029.
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The claim is that for a smartphone carrier's data speeds at airports, the mean is μ = 12.00 Mbps.
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