Question

9. Which of the following is the difference
while calculating correlation co-efficient for
a sample of observations instead of the
entire population?​

Answer 1

Answer:

9. Which of the following is the difference

while calculating correlation co-efficient for

a sample of observations instead of the

entire population?​

Step-by-step explanation:

9. Which 9. Which of the following is the difference

while calculating correlation co-efficient for

a sample of observations instead of the

entire population?​of the following is the difference

while calculating correlation co-efficient for

a sample 9. Which of the following is the difference

while calcu9. Which of the following is the difference

while calculating correlation co-efficient for

a sample of observations instead of the

entire population?​lating correlation co-efficient for

a sample of observations instead of the

entire population?​of observations instead of the

entire population?​

Answer 2

Answer:

The common usage of the word correlation refers to a relationship between two or more objects (ideas, variables...). In statistics, the word correlation refers to the relationship between two variables. We wish to be able to quantify this relationship, measure its strength, develop an equation for predicting scores, and ultimately draw testable conclusion about the parent population. This lesson focuses on measuring its strength, with the equation coming in the next lesson, and testing conclusions much later.

                                                                                 Thank you.............