Mathematics, 01.03.2021 21:50 FlayMaster101
You are interested in determining the mean amount of dollars that employees at your company spend on healthcare. You want to give a poll to estimate the mean. If you want your margin of error to be within$300 with 90% confidence, how many people would need to be polled to estimate the mean? Assume that you know that the standard deviation is 1.
Answers: 3
Mathematics, 21.06.2019 20:30, shadowselena63
What’s 8y+48 and factor each expression completely
Answers: 2
Mathematics, 21.06.2019 23:00, lourdess505
Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)
Answers: 1
Mathematics, 22.06.2019 02:00, shandrablue9348
Hannah reads at a constant rate of 33 pages every 88 minutes. write an equation that shows the relationship between pp, the number of pages she reads, and mm, the number of minutes she spends reading.
Answers: 1
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