Answer:
176.3
Step-by-step explanation:
have a nice day! :D.
Answer:
The 95% confidence interval is ( 27.126 , 34.674)
Step-by-step explanation:
Given
The t critical value at 0.05 level = 2.023 for the df = 39
Confidence interval = 95%
Mean

Substituting the given values we get -

Hence, the 95% confidence interval is
( 27.126 , 34.674)
He did not distribute the 5 to 5 so step two had to look like 10x+25=100
Answer:
2
Step-by-step explanation:
2x+10y I thinks that’s the answer mb