Hi!
We will find the solution like this:
76 - 53 = 23 that's the difference in numbers, so now we have to find the percentage of this difference related to throwing the ball before strength and conditioning program, like this:
23/53 = 0,434 = 43,4%
The correct answer is B. 43,4%.
Hope this helps!
The answer you seek which I will provide is the letter C
Answer:
The null hypothesis is
.
The alternative hypothesis is 
Step-by-step explanation:
Suppose that a recent article stated that the mean time spent in jail by a first-time convicted burglar is 2.5 years.
At the null hypothesis, we test if the mean is of 2.5 years, that is:

A study was then done to see if the mean time has increased in the new century.
At the alternative hypothesis, we test if the mean has increased, that is, if it is above 2.5 years. So

The answer to this is y=-19
Answer:
No, Ben is not right.
Step-by-step explanation:
If we check the sequence of the numbers given, we can find that all of them is the odd multiple of the number three, i.e,
3,9,15,21,27.......
=> 3 (1,3,5,7,9......)
But 150 divided by 3 gives, 50, which is not an odd number, therefore, it will not come in this sequence.
Hope you understand.
Please mark it as the brainliest.
Thank You