E) The age distribution of a random sample of 150 of a bank's customers is shown beloW together with the percentage age distribution of the population as a whole: Age Number of customers population percentuge Under 30 45 30 and under 60 75 36 Over 60 30 20 You are asked to test the null hypothesis that the age distribution of the bank's customers and the nonulation age distribution are independent at 5% level of significance.

E) The age distribution of a random sample of 150 of a bank's customers is shown beloW together with the percentage age distribution of the population as a whole: Age Number of customers population percentuge Under 30 45 30 and under 60 75 36 Over 60 30 20 You are asked to test the null hypothesis that the age distribution of the bank's customers and the nonulation age distribution are independent at 5% level of significance.

Name: (c) The age distribution of a random sample of 150 of a bank's custom
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Description: (c) The age distribution of a random sample of 150 of a bank's customers is shown belowtogether with the percentage age distribution of the population as a whole:AgeNumber of customerspopulation percentugeUnder 304530 and under 607536Over 603020You

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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The type of household for the U.S. population and for a random sample of 411 households from a community in Montana are shown below. Type of Household Married with children Married, no children Single parent One person Other (e.g., roommates, siblings) Percent of U.S. Households 26% 29% 9% 25% 11% Observed Number of Households in the Community 106 112 37 91 65 Use a 5% level of significance to test the claim that the distribution of U.S. households fits the Dove Creek distribution.
If the null hypothesis is true, then what does the distribution of sample means?
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