In recent years major league baseball games have averaged three hours in duration. however, because games in denver tend to be high-scoring, it might be expected that the games would be longer there. in 2018, the 81 games in denver averaged 185.54 minutes with standard deviation 24.6 minutes. what would you conclude?

We conclude that the games in Denver would be longer than major league baseball games.    

Step-by-step explanation:

We are given the following in the question:  

Population mean, μ = 180 minutes

Sample mean, = 185.54 minutes

Sample size, n = 81

Alpha, α = 0.05

Sample standard deviation, s = 24.6 minutes

First, we design the null and the alternate hypothesis

We use one-tailed t test to perform this hypothesis.

Formula:

Putting all the values, we have

Now,

Since,                      

We fail to accept the null hypothesis and reject it.

We accept the alternate hypothesis.

We conclude that the games in Denver would be longer than major league baseball games.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

m∠a is 90°

m∠b is 40°