Mathematics, 05.11.2020 02:10 kprincess16r
Human body temperatures are normally distributed with a mean of 98.3β and a standard deviation of 0.59β. If 20 people are randomly selected, find the probability that their mean body temperature will be less than 98.5β. Round to four decimal places.
Answers: 2
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Line cd passes through points c(1, 3) and d(4, β3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? β5 β2 1 5
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, yβ12, z). find x, y, and z. there are 2 sets.
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Human body temperatures are normally distributed with a mean of 98.3β and a standard deviation of 0....
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