33 married couples without children are asked to report the number of times per year they initiate a date night. The men report initiating an average of 8.9 date nights with a standard deviation of 4, though it's possible they are overstating to make themselves look good. Is there significant evidence to conclude that married men without children initiate date night more than 7 times per year at the 0.01 significance level

the answer is c just got it on ed

step-by-step explanation:

44

step-by-step explanation:

the

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.

the value of x is 28.2