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In: Statistics and Probability

Use technology to find the​ P-value for the hypothesis test described below. The claim is that...

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 muμequals=19.0019.00 Mbps. The sample size is nequals=2222 and the test statistic is tequals=1.7981.798. ​P-valueequals=nothing ​(Round to three decimal places as​ needed.)

Solutions

Expert Solution

df = 22 - 1 = 21

P-value = 2 * P(t21 > 1.798) = 2 * 0.0433 = 0.087 (ans)                                                                                                                                                                                                                                                                                          

orchestra answered 1 year ago
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