Mathematics, 04.12.2020 16:50 abigail2403
In a survey, 61 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $39 and standard deviation of $3. Find the margin of error for a 99% confidence level.
Answers: 3
Mathematics, 21.06.2019 12:30
How do i work this problem out using the equation a=pe^rt
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Mathematics, 21.06.2019 13:00
Myron put $5000 in a 2-year cd playing 3% interest, compounded monthly. after 2 years, he withrew all his money. what was the amount of the withdrawal?
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Mathematics, 21.06.2019 18:00
Write the fraction or mixed number and the decimal shown by the model
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Mathematics, 21.06.2019 18:00
Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided
Answers: 1
In a survey, 61 people were asked how much they spent on their child's last birthday gift. The resul...
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