A scatter plot is made to model the amount of money left to pay on a credit card. The data used for the scatter plot are shown in the table:
Number of Months 3 5 1 2 0 4
Money Owed $1,400 $1,000 $1,800 $1,600 $2,000 $1,200
What does the y-intercept of the model represent?
The amount of the balance that has been paid that month
The monthly payments
The number of months it takes to pay off the credit card
The original balance on the credit card

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?