Answer: a) critical value = 0.0853, b) we reject the null hypothesis.
Step-by-step explanation:
Since we have given that
z = -1.37
And the hypothesis are given below:

Since α = 0.01
since critical value = 0.0853
As we can see that 0.853 < 0.25.
so, we reject the null hypothesis.
Hence, a) critical value = 0.0853, b) we reject the null hypothesis.
Answer:
Step-by-step explanation:
Hope this helps if im wrong im dum:-:
Answer:
Where is the question?
Step-by-step explanation:
Answer: It would be (0,12) for sure but I'm not sure about the rest
Step-by-step explanation:
Cross multiplication 13x -13 = 8x+12
combining like terms 13x -8x =12 +13
5x= 25 x= 5
x=5