Mathematics, 31.07.2019 21:30 skater9919

The resting heart rate of us females 20 years old or older is normally distributed with a mean of 75 bpm (beats per minute). suppose the standard deviation was 15 bpm. if one randomly selected female's resting heart rate falls in the bottom 33% of all women, at most what could her rate have been?
a. 70.05
b. 68.4
c. 79.95
d. 84.439
e. 6
f. 65.561

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, Mynameismath

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

Answers: 1

continue

Mathematics, 21.06.2019 15:00, ana2896

Which of the binomials below is a factor of this trinominal? x^2-13+30

Answers: 2

continue

Mathematics, 21.06.2019 17:00, sherlock19

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3

Answers: 1

continue

Mathematics, 21.06.2019 23:00, kaleahlove13

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

Answers: 3

continue

You know the right answer?

The resting heart rate of us females 20 years old or older is normally distributed with a mean of 75...