Question

The display provided from technology available below results from using data for a smartphone carrier's dwa speeds at airports to test the claim that they are from a population having a mean less than 6.00 Mbps. Conduct the hypothesis test using these results. Use a 0.05 significance level. Identify the null and alternative hypotheses, tests, Palu, and state the final conclusion that addresses the original claim. Click the icon to view the display from technology Assuming all conditions to conducting a hypothesis testare met, what are the null and alternative hypotheses? O A HO *6.00 Mbps OB. H<6.00 Mbps H<6.00 Mbps H6.00 Mbps OCH H=6,00 Mbps OD H6.00 Mbps H*6.00 Mbps H5.00 Mbps Identify the best statistic (Round to two decimal places as needed)

Answer 1

solution nuo Given data O 005 t =siu5 Sa 1,82800u > The mill and alternative hypothests are Hoi cho Hail'co option is corrent Test statutes txall Salsn ta 5:15-6 -0.55 11328uou suo - 2,61-855-98 Os 210039114 -2.618560 int = -2.62 (Rounded to two deomal places) pralu 1 - 220105 lefttaled test conctared) pralue 0.006232 (from pvolue calculator) pralu 0.006 (rounded to three decimal places) peraluers less than a null my potheses, (0.006 C 0.05) so we refect Repert Hor there is sufficient Evidence to support the claim that the sample is from a population with a mean lecs than 6 mbes.