A 95% confidence interval for the mean u of a population is computed from a random sample and found to be 9+3. In regards to the confidence level, we may conclude that
A) there is a 95% probability that u is between 6 and 12.
B) 95% of values sampled are between 6 and 12.
C) if we took many, many additional random samples and from each computed a 95% confidence interval for y,
approximately 95% of these intervals would contain u.
D) there is a 95% probability that the true mean is 9 and a 95% chance that the true margin of error is 3.
E) all of the above are true.
А
B
С
D
Ο Ε

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

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

i’ll just s take the points thxs