Answer:
my answer is C $69.87
Step-by-step explanation:
Mean = $69.72
Calculate the mean of the following data set: $68.50, $69.87, $70.10, and $70.40.
= ($68.50 + $69.87 + $70.10 + $70.40)/4
= $278.87 / 4
= $69.7175
= $69.72
I don't see it matches any of your answers.
Answer
Hope this helps you.
Let me know if you have any other questions :-):-)
