Mathematics, 07.11.2019 20:31 coryintheswamp
You are doing a study on sleep deprivation. you take a sample of n = 25 individuals and deprive of them sleep so that they only get 4 hours of sleep for two nights. you then have them each solve a puzzle, and find that the mean time to solve the puzzle is m = 30 minutes. you know that for the population, the mean time to solve the puzzle is μ = 10 minutes and the standard deviation is σ = 20. you want to answer the following research question: does sleep deprivation have an effect on the amount of time it takes to solve this puzzle? what is the standard error of the sample mean
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Mathematics, 21.06.2019 12:40
Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.
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Mathematics, 21.06.2019 16:30
What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi
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Mathematics, 21.06.2019 22:00
Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
Answers: 1
You are doing a study on sleep deprivation. you take a sample of n = 25 individuals and deprive of t...
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