the right Which of the following values would be closest to

the right. Which of the following values would be closest to the correlatión toP thege data a. 0.78 b. 0.29 C -0.29 d. 0.78 d) -0.78 17. Other aspects held constant, as the sample size increases, the critical value for the correlation coefficient a increases CD decreases c. is not affected d. varies by the specific type of correlation coefficient Suppose you conducted a goodness-of-fit chi-square test, how many unique variables would be you investigating? Chi-Square Analysis c. 10 d 11 2 c. as many as you want e 12

Solution

The chi sqaure goodness of fit test is applied when you have only one categorical variable from a single population. This test is used to determine whether sample data is fitted well in hypothesized distribution of popualtion. So option (a) is correct.