An automotive repair shop has determined that the average service time on an automobile is 120 minutes with a standard deviation of 32 minutes. a random sample of services is selected. a. what is the probability that the sample of 64 services will have a mean service time greater than 114 minutes? b. what is the probability that a sample of 256 services will have a mean service time greater than 114 minutes? c. why are the answers to parts a. and b. different?

answer: was that a question or answer?

step-by-step explanation:

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.