Answer:
264.15
Step-by-step explanation:
4/5(188)+113.75
=0.8(188)+113.75
=150.4+113.75
=264.15
Answer: A. We are 95% confident that the population mean weight gain for male University of South Texas students is 2.4 more to 20,4 more than female University of South Texas students.
Step-by-step explanation:
Given a 95% confidence interval of : (2.4, 20.4)
The lower boundary of the interval = 2.4
The upper boundary of the interval = 20.4
Male = group 2, Female = group 1
P2 - P1 is between lower boundary more and upper boundary more ;
Hence
Population mean weight for male is 2.4 more to 20.4 more than female
I think less sorry if it’s wrong
Answer:
2
Step-by-step explanation:
1+1=2
