The data from a survey on the academic degrees earned by students in the United States in 2009 is shown below.
Degree
Male
Female
(in thousands) (in thousands)
Marginal
Totals
(in thousands)
787
298
489
685
916
397
Associate
Bachelor
Master
Professional
Doctorate
Marginal
Totals
(in thousands)
260
47
1,601
657
92
67
32
1,322
1,882
3,204
About how many students were awarded a bachelor's degree in 2009?
A
916,000
B. 685,000
c. 1,601,000
D.
1,322,000

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

Standard deviation of 19,29,21,22,23

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?