Given the following histogram, decide if the data is skewed or symmetrical.

Give your answer as a single number. For example if you found the number of values was23, you would enter23.

A 10-N object falling at 20 m/s encounters 10 N of air resistance.  What is its falling speed 2 seconds after that particular moment? (a = Fnet /m,  v = a x t)

Find the median for the following set of data:

best measure of the center for the data set?

The sample standard deviation, s , is

The following data set includes the average price, in U.S. dollars per gallon, of unleaded regular gasoline in 7

A patient with a known history of head trauma presents with recurrent episodes of vertigo triggered by head movements. What is the most likely diagnosis?

How many students watched greater than9.5 and less than11.5hours of TV per weekend, on average?

Alice sells boxes of candy at the baseball game and wants to know the mean number of boxes she sells. The