Mathematics, 02.12.2021 01:00 Leigh7726
The business college computing center wants to determine the proportion of business students who have personal computers (PC’s) at home. If the proportion exceeds 30%, then the lab will scale back a proposed enlargement of its facilities. Suppose 250 business students were randomly sampled and 75 have PC’s at home. Find the rejection region for this test using =0.05.
Answers: 3
Mathematics, 21.06.2019 17:30
If jaime wants to find 60% of 320, which table should he use?
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Mathematics, 21.06.2019 23:30
Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?
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Mathematics, 22.06.2019 04:30
In which month was the peak, the largest deposit, made? january june july august
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The business college computing center wants to determine the proportion of business students who hav...
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