Answer:
which question? you want me to answer
Step-by-step explanation:
The first-serve percentage of a
tennis player in a match is normally distributed with a standard deviation of
4.3%. If a sample of 15 random matches of
the player is taken, the mean
first-serve percentage is found to be 26.4%. The margin of error of the sample
mean is 83.71%.
Answer:
The answer is C. 10
Step-by-step explanation:
Answer:
ASA
Step-by-step explanation:
