Answer:
Step-by-step explanation:
Answer is x=24
...hope it helps
Answer:
do you have to show work?
Step-by-step explanation:
i will show work if its needed
Answer:
Hence the value for the mean is 80 and the standard deviation for the original sample is 8.
Step-by-step explanation:
Mean = 83-3 = 80.
Here the standard deviation didn't change = 8.