=2 problem and that the proportion of the sample values that are greater than 3 is recorded. find the sampling distribution of this statistic by listing all possible such samples. find the mean and variance of the sampling distribution.

answer:

sometimes

*i think

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

english maybe i can ..