For the following observed and expected frequencies: Observed 22 53 9. 7 Expected 15 20 40 15 10 a. Compute the value of x2. b. How many degrees of freedom are there? c. Test the hypothesis that the distribution of the observed frequencies is as given by the expected frequencies. Use the a = 0.05 level of significance.

For the following observed and expected frequencies: Observed 22 53 9. 7 Expected 15 20 40 15 10 a. Compute the value of x2. b. How many degrees of freedom are there? c. Test the hypothesis that the distribution of the observed frequencies is as given by the expected frequencies. Use the a = 0.05 level of significance.

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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Answer ASAP

17. For the following observed and expected frequencies:
Observed
22
53
9.
7
Expected
15
20
40
15
10
a. Compute the value of r2.
b. How many degrees of freedom are there?
c. Test the hypothesis that the distribution of the observed
frequencies is as given by the expected frequencies. Use the
a = 0.05 level of significance.

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