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Rashid [163]
2 years ago
9

The following table shows the salary of 7 people in an office last year. Name Income Andy £13500 Bevan £27500 Cheryl £13250 Deva

£75000 Elliott £18750 Frankie £27500 Grace £15000 a) Work out the mean income to 2 DP. b) Deva was given a large bonus for 30 years service. Excluding Deva's income, what was the mean income for the remaining 6 workers to 2 DP?
Mathematics
1 answer:
xenn [34]2 years ago
4 0

Answer:

A.) £27,214.29

B.) £19,250

Step-by-step explanation:

Given the following :

Andy £13500

Bevan £27500

Cheryl £13250

Deva £75000

Elliott £18750

Frankie £27500

Grace £15000

Mean income = (total sum of salaries / number of workers)

Mean income = £(13500 + 27500 + 13250 + 75000 + 18750 + 27500 + 15000) / 7

Mean income = (£190,500 / 7) = £27,214.286

B.) mean income excluding Deva's salary:

Mean income = Mean income = £(13500 + 27500 + 13250 + 18750 + 27500 + 15000) / 7

Mean income = £115,500 / 6

Mean income = £19,250

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The exact formula would be if I think this is right

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5 0
2 years ago
Mr. Anderson wrote (7x9) 103 on the board. What is the value of that expression
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3 years ago
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6 0
2 years ago
Shane worked 8 hours per day for 3 days. Andrew worked 6 hours per day for 4 days. If the normal working week is 36 hours, which
creativ13 [48]
Shane:
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24h out of 36  24/36 GCF is 12 divide to and bottom by 12
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8 0
3 years ago
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