the answer is 65 degrees because the line in the middle is a 180 degree angle and 180-115=65. hope this helps :)
The answer will be
-1.8h=-7.2-8.1
h=-15.3/-1.8
h=8.5
Answer:
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 206 mg
Sample mean,
= 217.5 mg
Sample size, n = 14
Sample standard deviation, s = 14.9 mg
Claim:
The mean sodium content for the sports drink is not 206 mg. It is different than 206 mg.
Thus, we design the null and the alternate hypothesis
We use two-tailed t test to perform this hypothesis.
You would need 13 cases. If you would like an explanation of my answer, let me know.