Mathematics, 05.09.2021 19:00 sliverx201
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 245.3 and a standard deviation of 66.8. (All units are 1000 cells/uL.) Using the empirical
rule, find each approximate percentage below.
a. What is the approximate percentage of women with platelet counts within 3 standard deviations of the mean, or between 44.9 and 445.7?
b. What is the approximate percentage of women with platelet counts between 111.7 and 378.9?
CBD
a. Approximately % of women in this group have platelet counts within 3 standard deviations of the mean, or between 44.9 and 445:7.
(Type an integer or a decimal. Do not round.)
Answers: 1
Mathematics, 21.06.2019 14:00
What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12
Answers: 1
Mathematics, 21.06.2019 16:20
An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15
Answers: 2
Mathematics, 21.06.2019 18:00
The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second
Answers: 3
Mathematics, 21.06.2019 18:20
Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315
Answers: 1
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 245.3 a...
Mathematics, 09.11.2020 01:00
Mathematics, 09.11.2020 01:00
Mathematics, 09.11.2020 01:00
Social Studies, 09.11.2020 01:00
Mathematics, 09.11.2020 01:00
Social Studies, 09.11.2020 01:00
English, 09.11.2020 01:00