A manager at a farm is curious about if the size of the Colossal Cantaloupe melons that they grow at thefarm has increased. They know that last year, the average weight of the Colossal Cantaloupes that weregrown on the farm was 37 pounds. They take a sample of 29 melons and with a mean of 38.4 poundsand a sample standard deviation of 5.1 pounds. Has the weight of the melons increased since last year?Let u be the true mean weight of the Colossal Cantaloupes grown this year at the farm. Test this claimat the a= 0.05 level.(a) Set up the null and alternative hypothesis (using mathematical notation/numbers AND interpretthem in context of the problem).(b) Calculate the test statistic.(c) Calculate the critical value.(d) Draw a picture of the distribution of the test statistic under Ho. Label and provide values for thecritical value and the test statistic, and shade the critical region.(e) Make and justify a statistical decision at the a = 0.05 level and state your conclusion.

Given: μ=37n=29x¯=38.4s=5.1α=0.05

Answered: A manager at a farm is curious about if…

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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