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Q. Multiple choices based on the Correlation.

1. A hypothesis test is conducted at the .05 level of significance to test whether or not the population correlation is zero. If the sample consists of 27 observations and the correlation coefficient is 0.60, then what is the computed value of the test statistic?

a. 4.69
b.3.75
c. 4.75
d. 18.75
e. None of the above

2. What is the range of values for the coefficient of determination?

a. -1 to +1 inclusive
b. -3 to +3 inclusive
c. -1 to 0 inclusive
d. 0 to +1 inclusive
e. None of the above

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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