Help me please ASAP
1 answer:
You might be interested in
Answer:
Margin of error = 0.475
Step-by-step explanation:
Given that,
Confidence level, C = 0.95
Sample size, n = 100
Population standard deviation,
When the confidence level is 0.95, the value of
The margin of error is given by :
So, the margin of error is 0.475.
Check the picture below.
the surface area of the pyramid is simply the area of the four triangular faces plus the squarish base, and the triangular faces have a base of 12 and an altitude or height of "s", and we know that's 336.
