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15 Oct 2019, 08:30
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A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
95% (00:42) correct
5%
(00:37)
wrong
based on 219
sessions
History
Date
Time
Result
Not Attempted Yet
Denise made 9 sales calls on Monday, 6 sales calls on Tuesday, 7 sales calls on Wednesday, 9 sales calls on Thursday, and 11 sales calls on Friday. What was the average (arithmetic mean) number of sales calls that Denise made for these 5 days?
A. 8.4
B. 8.6
C. 8.8
D. 9.0
E. 9.2
A. 8.4
B. 8.6
C. 8.8
D. 9.0
E. 9.2
15 Oct 2019, 09:44
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Bunuel
Denise made 9 sales calls on Monday, 6 sales calls on Tuesday, 7 sales calls on Wednesday, 9 sales calls on Thursday, and 11 sales calls on Friday. What was the average (arithmetic mean) number of sales calls that Denise made for these 5 days?
A. 8.4
B. 8.6
C. 8.8
D. 9.0
E. 9.2
A. 8.4
B. 8.6
C. 8.8
D. 9.0
E. 9.2
No of Sales Call set={9,6,7,9,11}
Total no of days=5
Average (arithmetic mean) number of sales calls that Denise made=\(\frac{9+6+7+9+11}{5}=\frac{42}{5}=8.4\)
Ans. (A)
15 Oct 2019, 09:56
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Bunuel
Denise made 9 sales calls on Monday, 6 sales calls on Tuesday, 7 sales calls on Wednesday, 9 sales calls on Thursday, and 11 sales calls on Friday. What was the average (arithmetic mean) number of sales calls that Denise made for these 5 days?
A. 8.4
B. 8.6
C. 8.8
D. 9.0
E. 9.2
A. 8.4
B. 8.6
C. 8.8
D. 9.0
E. 9.2
\(\frac{9 + 6 + 7 + 9 +11}{5}\)
= \(\frac{9 + 13 + 20}{5}\)
= \(\frac{22 + 20}{5}\)
= \(\frac{42}{5}\)
= \(8.40\), Answer must be (A)
