Asample of 18 observations taken from a normally distributed population produced the following data:
28.5, 27.3, 25.3, 25.1, 31.1, 23.4, 25.5, 24.4, 28.1, 37.5, 23.6, 28.7, 27.6, 25.4, 27.5, 25.5, 22.7, 22.6

a. what is the point estimated μ?
b. make 95% confidence interval for μ
c. e=

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

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step-by-step explanation:

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512

the answer that is correct is false