Concept explainers
To Calculate: The mean of the departure of the average temperature for the day from the normal temperature for the day, for a period of one week
Answer to Problem 7PSP
Explanation of Solution
Given Information: The temperature table of a week
Method: Departure from the normal temperature on a day is calculated by subtracting the normal temperature from the actual average temperature for the day.
The mean departure from the normal temperature for the week is calculated by dividing the sum of departure from normal temperature on each day by
Calculation: The departure from normal temperature on each day is
Sunday:
Monday:
Tuesday:
Wednesday:
Thursday:
Friday:
Saturday:
Then, the mean departure is
Chapter 1 Solutions
ELEMENTARY+INTERMEDIATE ALGEBRA
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