The owner of a company wants to determine how long a new type of tire by measuring the length of time, in days, it takes for the tire tread to reach 2 mmLet mu = the true mean number of days it takes for the tire tread to wear to 2 mmWhich of the following sample sizes will have the least variability in the sampling distribution of the sample mean?

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

yes

step-by-step explanation:

k

step-by-step explanation:

domit

the olimpics is not going to wokk out

step-by-step explanation: