Question
A random sample of the following two variables was obtained: x 29 48 28 22 28...
A random sample of the following two variables was obtained:
| x | 29 | 48 | 28 | 22 | 28 | 42 | 33 | 26 | 48 | 44 |
| y | 16 | 46 | 34 | 26 | 49 | 11 | 41 | 13 | 47 | 16 |
a. Calculate the correlation between these two variables.
b. Conduct a test of hypothesis to determine if there exists a
correlation between the two variables in the population. Use a
significance level of 0.10.
Homework Answers
Answer #1
a)
Correlation coefficient between these two variables X and Y is
0.06970.
b) The two variables are correlated.
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