The data set below represents the total number of touchdowns a quarterback threw each season for 10 seasons of play.

29, 5, 26, 20, 23, 18, 17, 21, 28, 20
Order the values:
5, 17, 18, 20, 20, 21, 23, 26, 28, 29
Determine the median:
StartFraction 20 + 21 Over 2 EndFraction = StartFraction 41 Over 2 EndFraction = 20.5
Calculate the measures of variability for the data set.

The range is
touchdowns.

The interquartile range is
touchdowns.

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list