1) The percentage of complete passes is an important measure for a quarterback in the NFL. Aparticular quarterback has a career completion percentage of 55%. The quarterback got a newcoach and then played a few games where he completed 48 of 100 passes.a. Specify the null and alternative hypotheses to determine whether the proportion of completedpasses has decreased with the new coach.b. Calculate the value of the test statistic and the p-value.c. At the 5% significance level, can you conclude that the quarterback's completion percentagehas decreased?

Hypothesis is an assumption that is being tested.

Answered: 1) The percentage of complete passes is…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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