The answer is b. Multiplication from left to right.
Pemdas- exponent, multiplication, division.
If for is four then x-4=8
thus would make x 12
Answer:
Option A) 2.5
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 46
Sample mean,
= 50
Sample size, n = 25
Alpha, α = 0.05
Population standard deviation, σ = 8
First, we design the null and the alternate hypothesis
Formula:
Putting all the values, we have

Option A) 2.5
Answer:
Do you want the answer for all of them
Step-by-step explanation: