Answer:
yes
Step-by-step explanation:
He drove 219.375 miles more on the fist day than the second day.
76% of 150 would be 114 I think I’m not to sure tho
The Minimum sample size table is attached below
Answer:

Step-by-step explanation:
From the question we are told that:
Confidence Interval 
Variance 
Generally going through the table the
Minimum sample size is
