Which statistical procedure is appropriate to test for a relationship between th

Question

Which statistical procedure is appropriate to test for a relationship between the following variables:
child’s family status (both parents vs. single parent) and reading evaluation score (ranges from 1 to 100)?

Which statistical procedure is appropriate to test for a relationship between the following variables: salary (in dollars) and education level (number of years in formal education)

For a 2 x 2 crosstab table, what is the critical chi-square value to test a hypothesis at 99% [notice: 99%, not 95%] level of confidence?

For a 3 x 4 crosstab table, what is the critical chi-square value to test a hypothesis at 95% level of confidence?

Which statistical procedure is appropriate to test for a relationship between the following variables: salary (in dollars) and education level (number of years in formal education)

Explanation / Answer

Which statistical procedure is appropriate to test for a relationship between the following variables:
child’s family status (both parents vs. single parent) and reading evaluation score (ranges from 1 to 100)?

T TEST ( TWO SAMPLE MEAN )

Which statistical procedure is appropriate to test for a relationship between the following variables: salary (in dollars) and education level (number of years in formal education)

REGRESSION EQUATION

For a 2 x 2 crosstab table, what is the critical chi-square value to test a hypothesis at 99% [notice: 99%, not 95%] level of confidence?

alpha = 0.01 df = 1 critical value : 6.635

For a 3 x 4 crosstab table, what is the critical chi-square value to test a hypothesis at 95% level of confidence?

alpha = 0.05 df = 6 critical value : 12.592

Which statistical procedure is appropriate to test for a relationship between the following variables: salary (in dollars) and education level (number of years in formal education)

regression equation or linear regression test

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