Mathematics, 29.11.2019 05:31, laderickaluckey
6.24 sleep deprivation, ca vs. or, part ii. exercise 6.22 provides data on sleep deprivation rates of californians and oregonians. the proportion of california residents who reported insufficient rest or sleep during each of the preceding 30 days is 8.0%, while this proportion is 8.8% for oregon residents. these data are based on simple random samples of 11,545 california and 4,691 oregon residents. (a) conduct a hypothesis test to determine if these data provide strong evidence the rate of sleep deprivation is different for the two states. (reminder: check conditions) (b) it is possible the conclusion of the test in part (a) is incorrect. if this is the case, what type of error was made?
Answers: 1
Mathematics, 21.06.2019 19:30, Lindsay882
How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way
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Mathematics, 21.06.2019 20:30, oliwia0765
Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x
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Mathematics, 21.06.2019 22:30, vsuescun10
For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
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6.24 sleep deprivation, ca vs. or, part ii. exercise 6.22 provides data on sleep deprivation rates o...
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