The age distribution of the Canadian population and the age distribution of a random sample of 455 residents in the Indian community of a village are shown below Observed tumber in the Village Age (years) Under 5 5 to 14 Percent of Canadian Population 7.2% 13.6% 67.1% 12.1% 52 82 15 to 64 65 and older 278 43 Use a 5% level of significance to test the claim that the age distribution of the general Canadian population fits the age distribution of the residents of Red Lake village. (a) What is the level of significance? State the null and alternate hypotheses. OHot The distributions are different. H The distributions are different. OHot The distributions are different. H: The distributions are the same. OHot The distributions are the same. H The distributions are the same. OHot The distributions are the same. Hy The distributions are different. (b) Find the value of the chi-square statistic for the sample. (Round your answer to three decimal places.) Are all the expected frequencies greater than 57 O ves No

The age distribution of the Canadian population and the age distribution of a random sample of 455 residents in the Indian community of a village are shown below Observed tumber in the Village Age (years) Under 5 5 to 14 Percent of Canadian Population 7.2% 13.6% 67.1% 12.1% 52 82 15 to 64 65 and older 278 43 Use a 5% level of significance to test the claim that the age distribution of the general Canadian population fits the age distribution of the residents of Red Lake village. (a) What is the level of significance? State the null and alternate hypotheses. OHot The distributions are different. H The distributions are different. OHot The distributions are different. H: The distributions are the same. OHot The distributions are the same. H The distributions are the same. OHot The distributions are the same. Hy The distributions are different. (b) Find the value of the chi-square statistic for the sample. (Round your answer to three decimal places.) Are all the expected frequencies greater than 57 O ves No

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. Observed Number of Households in the Community Percent of U.S. Type of Household Households Married with children 26% 110 Married, no children Single parent One person Other (e.g., roommates, siblings) 29% 101 32 25% 98 11% 70 Use a 5% level of significance to test the claim that the distribution of U.S. households fits the Dove Creek distribution. (a) What is the level of significance? State the nul and alternate hypotheses. O Ho: The distributions are different. H: The distributions are the same. O Hg: The distributions are the same. H: The distributions are different. O Hg: The distributions are the same. H: The distributions are the same. O Hg: The distributions are different. H: The distributions are different. (b) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to two decimal places. Round the test…
The age distribution of the Canadian population and the age distribution of a random sample of 455 residents in the Indian community of a village are shown below. Observed Number Age (years) Percent of Canadian Population in the Village Under 5 7.2% 44 5 to 14 15 to 64 65 and older 13.6% 74 67.1% 12.1% 289 48 Use a 5% level of significance to test the claim that the age distribution of the general Canadian population fits the age distribution of the residents of Red Lake Village. (a) What is the level of significance? State the null and alternate hypotheses. O Họ: The distributions are the same. H: The distributions are the same. O Ho: The distributions are different. H: The distributions are the same. O Họ: The distributions are different. H: The distributions are different. O Họ: The distributions are the same. Hị: The distributions are different. (b) Find the value of the chi-square statistic for the sample. (Round your answer to three decimal places.) Are all the expected…