Mathematics, 16.11.2019 16:31 alessandrotabares
The amount of gasoline remaining in the tank decreases with mileage driven. identify the independent and dependent quantity in the situation.
Answers: 2
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 19:40
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?
Answers: 1
The amount of gasoline remaining in the tank decreases with mileage driven. identify the independent...
Health, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01
Biology, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01
Chemistry, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01
Chemistry, 20.10.2020 16:01
Biology, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01