A population has a standard deviation of 11. What is the approximate standard error of the mean for a sample size of 150? A.
0.90
B.
0.07
C.
1.80
D.
2.70

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Step-by-step explanation:

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you

this would be 35. 35 + 5 = 40. you take the known constant and subtract by the answer of the equation and you get y.