Use the normal distribution calculator to calculate the p-value. Calculator z: P(Z ≤z) = In a hypothesis test with hypotheses Ho: H≤ 50 and H₁: > 50, a random sample of 125 elements selected from the population produced a mean of 55.6. Assume that o = 23.5, and that the test is to be made at the 3% significance level. What is the p-value for this hypothesis test, rounded to three decimal places?

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A: The claim is that for a smartphone​ carrier's data speeds at​ airports, the mean is μ=16.00.

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A: n1=213x1=91n2=120x2=67α=1-0.90=0.10

Q: Use the Student's t distribution to find tc for a 0.99 confidence level when the sample is 21.

A: We find it's Value from t table at n-1= (21-1)= 20 d.f. and 0.99 confidence level.

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A: Given information Hypothesis Null Hypothesis:- H0: µ= 14 mbps Alternative Hypothesis: - i.e. H1: µ1≠…

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A: Given data, Population Mean is μ=24Sample mean is x=25sample sd is s=10n=24α=0.10

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