17+x=57.
So, subtract 17 from both sides
X=40
You have 6 variables with 2 levels each. Thus 2*2*2*2*2*2 or 2^6 or 64.
I think the answers would be B) 17
Answer:
The standard error of the mean = 2
Step-by-step explanation:
Given that:
The standard deviation σ = 14
The sample size n = 49
The sample mean
= 56
The formula for calculating the standard error can be expressed as:



S.E = 2
Therefore, the standard error of the mean = 2
Here's the answer
432=2^4 x 17