Mathematics, 05.07.2019 19:30 victoriagonzale6
In a study of 298 comma 049 cell phone users, it was found that 132 developed cancer of the brain or nervous system. assuming that cell phones have no effect, there is a 0.000485 probability of a person developing cancer of the brain or nervous system. we therefore expect about 145 cases of such cancer in a group of 298 comma 049 people. estimate the probability of 132 or fewer cases of such cancer in a group of 298 comma 049 people. what do these results suggest about media reports that cell phones cause cancer of the brain or nervous system?
Answers: 1
Mathematics, 21.06.2019 22:30
An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount
Answers: 1
Mathematics, 22.06.2019 00:30
An electrician cuts a 136 foot long piece of cable. one piece is 16 feet less than 3 times the length of the other piece. find the length of each piece
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Mathematics, 22.06.2019 02:30
The first and second steps to solve the equation 3x/5 + 5 = 20.are shown below 3x/5 + 5 - 5 = 20 - 5 3x/5 (5/3) = 15 (5/3)a.addition property of equality b.subtraction property of equalityc.multiplication property of equalityd.division property of equality
Answers: 3
In a study of 298 comma 049 cell phone users, it was found that 132 developed cancer of the brain or...
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