Answer:
LEAST
9.311
9.345
9.35
9.37
9.4
9.433
GREATEST
Step-by-step explanation:
plz mark brainliest! :)
Answer:
tell her you don't understand it and she'll help you ok good luck
Answer:
He was on an airplane.
Step-by-step explanation:
Hope I helped!
Please mark Brainliest!!!
It will take them 10 days to have the same amount of credits.
The only thing I did was to keep adding what they where earning per day!
Answer:
The 98% confidence interval for the mean number of hours of study time per week for all students is (20.9, 25.1).
Step-by-step explanation:
Confidence interval:
Sample mean plus/minus the margin of error.
In this question:
Mean of 23.
Margin of error 2.1.
Then
23 - 2.1 = 20.9
23 + 2.1 = 25.1
The 98% confidence interval for the mean number of hours of study time per week for all students is (20.9, 25.1).
