Answer:
f^1(b)= a
Step-by-step explanation:
To find the inverse function of f(b) or f^1(b), you simply switch the varibles.
Answer:
The area is 88mm squared.
Step-by-step explanation:
8 times 8 equals 64 mm. 12 minus 8 equals 4. 6 times 4 equals 24. Add 24 and 64 equals 88mm.
Answer:
y =x
Step-by-step explanation:
the cordinate of y = x is the same line going form top to bottom
Answer:
Two tailed test
Test statistic = 3.20
Pvalue = 0.001
H1 : p ≠ 0.91
Step-by-step explanation:
Given :
Test of p=0.91 vs p≠0.91
The use if not equal to ≠ sign in the null means we have a tow tailed test, which means a difference exists in the proportion which could be lesser or greater than the stated population proportion.
The test statistic :
This is the Z value from the table given = 3.20
The Pvalue = 0.001
Since Pvalue < α ;Reject H0
