Answer:
The solution can be defined as follows:
Step-by-step explanation:

Testing the statistics values:


![SE = \sqrt{ p \times ( 1 - p ) \times [ (\frac{1}{n_1}) + (\frac{1}{n_2}) ] }](https://tex.z-dn.net/?f=SE%20%3D%20%5Csqrt%7B%20p%20%5Ctimes%20%28%201%20-%20p%20%29%20%5Ctimes%20%5B%20%28%5Cfrac%7B1%7D%7Bn_1%7D%29%20%2B%20%28%5Cfrac%7B1%7D%7Bn_2%7D%29%20%5D%20%7D)


p = 0.0001
It reject all the null hypothesis values
Answer:
-2
Step-by-step explanation:
m=y^2-y^1/x^2-x^1
m=-6-2/5-1=-8/4=-2
m=-2
QUESTION:
n + 3 = -7
ANSWER:

STEP-BY-STEP EXPLANATION:
First, Subtract 3 from the both sides of the equation

Last, Subtract 3 from - 7

hope it's helps
Assuming - m = price of each magazine:
Answer: 12/m (b)
It states that Deshawn bout SOME magazines not only one for $12.
If each magazine costs the same amount then we must divide to find how many magazines he bought for $12.