Problem Statement
We are asked to find the critical t-value for a confidence level of 80% and sample size of 17.
Method
To solve this, we simply need to do two things:
1. Calculate the degrees of freedom:
Answer:
the answer is a.
Step-by-step explanation:
every other answer has a y-intercept.
3/5 = .6 and 4/10 = .4, so 3/5 is greater than 4/10
Height of triangle = 1/2 height of rectangle = 1/2 (16) = 8
answer
8ft (first one)
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