After reading and learning 7.3, complete the following activity.
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Get it written →After reading and learning 7.3, complete the following activity.
Use StatCrunch and the table of critical values of the correlation coefficient to determine if the following data could be considered normally distributed. Make sure to explain your reasoning. The table of critical values for the correlation coefficient is found on the last page of our lecture notes on 7.3, where you find a similar example worked out!
| Observed Value | Expected Z-score |
|---|---|
|
36 |
-1.14 |
|
41 |
-0.84 |
|
42 |
-0.47 |
|
44 |
-0.15 |
|
54 |
0.15 |
|
51 |
0.47 |
|
52 |
0.84 |
|
55 |
1.42 |
|
46 |
1.5 |
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