Mathematics, 05.05.2020 11:54 jamskid
The systolic blood pressure for a certain group of obese people can be modeled by a normal distribution with mean 132 and standard deviation of 8 (both in units of mmHg). If a person is randomly chosen from this certain group of obese people, what is the percent chance that their systolic blood pressure will be at least 124
Answers: 3
Mathematics, 21.06.2019 20:00
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
Mathematics, 21.06.2019 20:20
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
Answers: 2
The systolic blood pressure for a certain group of obese people can be modeled by a normal distribut...
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