Mathematics, 10.12.2019 05:31 Sumitco9578
Investigators are interested in the relationship between sleep apnea and alzheimer’s disease. in order to more thoroughly understand the relationship, these investigators decide to recruit 50 participants with alzheimer’s and 50 participants without alzheimer’s, and look at their history of sleep apnea. for this study, the variables are: a. explanatory variable: history of sleep apnea; and outcome: alzheimer’s statusb. explanatory variable: with sleep apnea; and outcome: without sleep apneac. explanatory variable: alzheimer’s status; and outcome: history of sleep apnead. explanatory variable: with alzheimer’s; and outcome: without alzheimer's
Answers: 3
Mathematics, 21.06.2019 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
Mathematics, 21.06.2019 23:00
Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4
Answers: 1
Mathematics, 22.06.2019 00:30
Brent paid for 6 avocados with a $20.00 bill. he received $10.40 in change. construct and solve an equation can be used to find the price , of each avocados
Answers: 1
Investigators are interested in the relationship between sleep apnea and alzheimer’s disease. in ord...
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