The correct answer is 2.8
(b) one-sample t-test for a population mean
ur welcome :D
[tex]4 - (x + 20 ) = 16
x=0
Answer:
The distance from the house to the school is equal to 
Step-by-step explanation:
Let
A-----> the distance from house to the park
B----> the distance from the park to the school
C----> the distance from house to the school
so

we know that


so
Find the the value of C


therefore
The distance from the house to the school is equal to 