If the number was x, then you could write the expression x-5 since you show five less or subtracted from the number. Hope this helps.
since the number is going on the opposite it must be a negative integrer.
and since the number was 6 units away from 0, it should be the half point between the points.
number = 3
since it is going in the oppsoite direction it should be -3
The answer to this question is D
Answer:
lower limit : 36.44
upper limit : 39.56
Step-by-step explanation:
Given :
s = 9
n = 90
x = 38.9
Alpha, α = 0.10
∴ 
The confidence interval is :




Therefore,
lower limit : 36.44
upper limit : 39.56
The answer is D= undefined :)