Suppose the age distribution of the Canadian population and the age distribution of a random sample of 461 residents in the Indian community of Red Lake are shown below. Observed Number Age (years) Percent of Canadian Population in Red Lake Village Under 5 7.8% 40 5 to 14 14.2% 46 15 to 64 67.7% 330 65 and older 10.3% 45 Use a=0.05 to test the claim that the age distribution of the general Canadian population fits the age distribution of the residents of Red Lake Village. Find the value of the chi-square statistic for the sample. Group of answer choices 7.397 0.180 0.107 4.449 8.13
Suppose the age distribution of the Canadian population and the age distribution of a random sample of 461 residents in the Indian community of Red Lake are shown below. Observed Number Age (years) Percent of Canadian Population in Red Lake Village Under 5 7.8% 40 5 to 14 14.2% 46 15 to 64 67.7% 330 65 and older 10.3% 45 Use a=0.05 to test the claim that the age distribution of the general Canadian population fits the age distribution of the residents of Red Lake Village. Find the value of the chi-square statistic for the sample. Group of answer choices 7.397 0.180 0.107 4.449 8.13
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Suppose the age distribution of the Canadian population and the age distribution of a random sample of 461 residents in the Indian community of Red Lake are shown below.
| Observed Number | ||
| Age (years) | Percent of Canadian Population | in Red Lake Village |
| Under 5 | 7.8% | 40 |
| 5 to 14 | 14.2% | 46 |
| 15 to 64 | 67.7% | 330 |
| 65 and older | 10.3% | 45 |
Use a=0.05 to test the claim that the age distribution of the general Canadian population fits the age distribution of the residents of Red Lake Village. Find the value of the chi-square statistic for the sample.
Group of answer choices
7.397
0.180
0.107
4.449
8.135
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