객관식
In a set of numbers, what does the represent?
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3. Describing Data Numerically
Mean
객관식
You read pages of a novel over days. What is the mean number of pages you read each day?
A
= pages
B
= pages
C
= pages
D
= pages
검증된 단계별 안내1
Identify the total number of pages read, which is 105 pages.
Identify the total number of days over which the pages were read, which is 7 days.
Recall that the mean (average) number of pages read per day is calculated by dividing the total pages by the total days.
Set up the formula for the mean: \(\text{Mean} = \frac{\text{Total Pages}}{\text{Number of Days}}\).
Substitute the values into the formula: \(\text{Mean} = \frac{105}{7}\), which gives the average pages read per day.
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