Question

Which of the following conditions must be met for the results of this hypothesis test to be considered statistically valid? Select all that apply. There must be an expected count of at least 5 for each level of the categorical variable The sample size must be at least 30 or the population data must be normally distributed There must be at least 10 "success" and 10 "failure" observations expected across all 126 cases. Each sampled data point must be independent of all other sampled data points. There must be at least 10 "success" and 10 "failure" observations expected in both samples

          Which of the following conditions must be met for the results of this hypothesis test to be considered statistically valid? Select all that apply.

There must be an expected count of at least 5 for each level of the categorical variable
The sample size must be at least 30 or the population data must be normally distributed
There must be at least 10 "success" and 10 "failure" observations expected across all 126 cases.
Each sampled data point must be independent of all other sampled data points.
There must be at least 10 "success" and 10 "failure" observations expected in both samples

Which of the following conditions must be met for the results of this hypothesis test to be considered statistically valid? Select all that apply.

There must be an expected count of at least 5 for each level of the categorical variable
The sample size must be at least 30 or the population data must be normally distributed
There must be at least 10 "success" and 10 "failure" observations expected across all 126 cases.
Each sampled data point must be independent of all other sampled data points.
There must be at least 10 "success" and 10 "failure" observations expected in both samples

Added by Brian H.

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