Find Q1, the median(Q2), Q3, and the interquartile range (IQR) of the data. Then determine if there are any outliers.
{13,20,22,23,24,26,27,28,28,29,30 ,37}
Q1 =
Median (Q2) =
Q3 =
IQR=
Outlier =

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Empty box + box + empty box fill in the box is equal to 30 how

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)