what is the Chi_Square attest Statistic When calculating Chi-Square Test Statistic, use the rounded expected frequencies from the previous question Question 4) At 5% significance level, in order to calculate the critical value for the above test, the degrees of freedom is: And the critical value is: Question 5) At 5% significance level do the data provide sufficient evidence to reject H0       Blood Type       O A B AB Gender Female 160 148 38 25   Male 149 118 42 20

Q: test statistic and P vaule?

A: Consider the following: Friday the 6th Friday the 13th Difference = Friday the 6th - Friday the…

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Q: What is the significance of the sig level, alpha level and t test when doing statitics?

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Q: What is the test statistic? What is P-value? Reject or Fail to reject?

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.