2. Thirty-five women between the ages of 20-60 were interviewed as they
wisited the local super-market. They were asked if they usually bought a scesfio
brand of toilet paper or whichever brand was on sale the cheapest brand Then
they were also asked if they usually filed up their gas tank with gas froma
specific chain of gas stations or whichever station had the cheapest gas. The
partial raw data is shown in the two-way table below
Cheapesi Toile
Specfic Toilet
Paper
Total
4
b
Specffic Gos
Siptions
Cheapest Cars
Stortions
C
16
d
21
35
Total
e

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Can some one me with these questions

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?