Full question attached
Answer:
D. With 99% confidence, it can be said that the population mean driving distance to work (in miles) is between the interval's endpoints
Step-by-step explanation:
The new confidence interval is narrower than the confidence interval for the t-distribution and the center is 21.7
please note that the options chosen are different for the attachment and the question here but are same answer
Answer:
Step-by-step explanation:
Given
Required
Determine the average rate of change over [2,7]
This is calculated as:
In this case:
and
So, we have:
From the table:
f(7) = 1.91
f(2) = 1.26
Answer:
huh?
Step-by-step explanation:
Answer:
1/108
Step-by-step explanation:
One of the boys and one of the girls are siblings
1/9 × 1/12
1/108
Answer:
dude
Step-by-step explanation:
which one is 3 and 4?