In 3945, the correlation coefficient, r, is given for a
Chapter 12, Problem 43(choose chapter or problem)
In Exercises 39–45, the correlation coefficient, r, is given for a sample of n data points. Use the \(\alpha\) = 0.05 column in Table 12.19 on page 828 to determine whether or not we may conclude that a correlation does exist in the population. (Using the \(\alpha\) = 0.05 column, there is a probability of 0.05 that the variables are not really correlated in the population and our results could be attributed to chance. Ignore this possibility when concluding whether or not there is a correlation in the population.)
n = 72, r = -0.351
Text Transcription:
alpha
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer