Mathematics, 22.06.2019 14:00 kraigstlistt
An experimenter has prepared a drug dosage level that she claims will induce sleep for 80% of people suffering from insomnia. after examining the dosage, we feel that her claims regarding the effectiveness of the dosage are inflated. in an attempt to disprove her claim, we administer her prescribed dosage to 20 insomniacs and we observe y , the number for whom the drug dose induces sleep. we wish to test the hypothesis h0 : p = .8 versus the alternative, ha : p < .8. assume that the rejection region {y ≤ 12} is used.
Answers: 1
Mathematics, 21.06.2019 20:00, Irenesmarie8493
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
Answers: 3
Mathematics, 22.06.2019 00:30, kitttimothy55
On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.
Answers: 2
An experimenter has prepared a drug dosage level that she claims will induce sleep for 80% of people...
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