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3 years ago

HELP PLEASEEE, I REALLY DO NOT UNDERSTAND THESE QUESTIONS. THANK YOU HELP IS VERY MUCH APPRECIATED!!! ASAP

Mathematics

1 answer:

ziro4ka [17]3 years ago

8 0

Answer: New Mean = $40,920

New Median = $38,500

<u>Step-by-step explanation:</u>

5 employee's salaries are as follows in order from least to greatest:

$32,000 - unknown - $38,500 - unknown - unknown

The median (middle number) is: $38,500

The mean (average) of the 5 salaries is: $40,300

If $3,100 is added to the $32,000 salary, then the mean(average) is increased by $\dfrac{\$3100}{5\ salaries}=\$620$ .

Old Mean + increase = New Mean

$40,300 + $ 620 = $40,920

The median (middle number) does not change. It is still $38,500

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