Asked by please help
Doug had scores of 80, 85, 75, and 80 on his first four
exams in a course.
a. Find the mean, median, and mode for these exam
scores.
b. Which “average” would Doug want the teacher to use
in determining his grade?
c. What score would Doug have to get on a fifth examination
to raise his mean score to 84? Is it reasonable
to expect Doug to achieve that score?
exams in a course.
a. Find the mean, median, and mode for these exam
scores.
b. Which “average” would Doug want the teacher to use
in determining his grade?
c. What score would Doug have to get on a fifth examination
to raise his mean score to 84? Is it reasonable
to expect Doug to achieve that score?
Answers
Answered by
bobpursley
http://edhelper.com/statistics.htm
Answered by
marie
I get the mode , mean and median are all 80. right?
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