In this case 'g' would be 5 - 7f
Answer:
⇒ 
Step-by-step explanation:
Answer:
A. Because the sample size is very large.
Step-by-step explanation:
The sample is quite large, so the t test is safe. With a sample size of at least 100, this test is going to be safe.
So the correct answer is:
A. Because the sample size is very large.
The correlation coefficient r of the data set is <em>-0.28</em>
<span>He has failed to consider the number 0, which is a whole number but not a natural number.</span>