Pedro Ortiz worked for 6 hours Monday, 7.8 hours Tuesday, 6.2 hours on Wednesday and 8
hours on Thursday. What was the average (mean) number of hours he worked each day for
the four days?
a. 6
b. 7
c. 8
d.14
hours on Thursday. What was the average (mean) number of hours he worked each day for
the four days?
a. 6
b. 7
c. 8
d.14
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Answer:
B. Mean = 7
Step-by-step explanation:
STEP 1
Add all given values.
6hrs + 7.8hrs + 6.2hrs + 8hrs = 28
STEP 2
Divide it by the amount of values values you have. In this case, we are given 4 different values.
28 ÷ 4 = 7
FINAL ANSWER: 7