..... .. . . . . ..... . . . . . . ....... ..... . .. . . .. .. . . .
<em>*laughs in morse code*</em>
Answer:
0.9726
Explanation:
The computation of the probability of a sample mean is shown below:

To find the probability first we have to determine the z score which is

= 1.92
Now probability is

= 0.9726
Hence, the probability of the sample mean is 0.9726
We simply applied the above formulas to determined the probability of a sample mean and the same is to be considered
Variable is a letter next to a number whether it’s x or y it can be any letter really but main ones is x and y and data is something written down from an oberservartion whether it’s an experiment or table etc.