The mean height of the students in Marta's class is 60 in. There are 18 students in her class. Write and Solve and equation to f
ind the total measure of all student's heights. (Hint, the mean is found by dividing the sum of all data values by the number of data values)
1 answer:
Solution: Let x be the height of a student in Marta's class.
The mean height of 18 students in Marta's class is 60 inches
We know that:
Therefore, the total measure of all 18 student's heights is 1080 inches
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