Mathematics, 28.09.2021 16:40 msdevdev777
The following observations are lifetimes (days) subsequent to diagnosis for individuals suffering from blood cancer. 116-182-256-419-441-461-517-739-743 -789-808-866-925-984-1025-1062-1063 -1165-1191-1222-1222-1251-1278-1290 -1358-1369-1408-1456-1478-1519-1578 -1578-1599-1604-1606-1696-1736-1799 -1815-1852-1899-1925-1966 Calculate and interpret a confidence interval with a 99% confidence level for true average lifetime [Hint: sum x= 1192.0 and s=506.5]
Answers: 1
Mathematics, 21.06.2019 12:30
The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c
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
Mathematics, 21.06.2019 23:50
Write the standard form of an equation with (see picture below)
Answers: 2
Mathematics, 22.06.2019 00:30
What is the perimeter of an equilateral triangle if each side is (x+3)?
Answers: 1
The following observations are lifetimes (days) subsequent to diagnosis for individuals suffering fr...
Geography, 20.09.2020 16:01
Social Studies, 20.09.2020 16:01
English, 20.09.2020 16:01
Mathematics, 20.09.2020 16:01
Mathematics, 20.09.2020 16:01
Chemistry, 20.09.2020 16:01
Mathematics, 20.09.2020 16:01
English, 20.09.2020 16:01