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3 years ago

8

Tomas is a commercial real estate agent who earns a yearly salary of $82,500 and a 2.5% commission on his total sales. If Tomas

sold properties that totaled $3.75 million in sales during one year, what are Tomas’s earnings for that year?

2 answers:

Georgia [21]3 years ago

7 0

Tomas earning is $176,250

Marianna [84]3 years ago

7 0

I think the correct answer 176258

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3 years ago

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The need to sample 76 days.

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We have that to find our $\alpha$ level, that is the subtraction of 1 by the confidence interval divided by 2. So:

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$M = z*\frac{\sigma}{\sqrt{n}}$

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We need to sample n days.

n is found when M = 300.

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2 years ago