Mean
Three players on the football team recorded the number of touchdowns they scored in their game. What is the average number of touchdowns scored?
Timmy: 2
Will: 1
Jerry: 0
1
Find the mean to a dot plot that has one dot above 1 and one dot above 5
3
Find the mean absolute deviation for a dot plot that has one dot above 1, two dots above 2, and one dot above 3
2/2= 1
Four friends recorded the total number of pairs of shoes they have. What is the average number of pairs of shoes?
Jason: 2
Clyde: 1
David: 3
Jessica: 2
2
Find the mean to a dot plot that has one dot above 1, two dots above 2, and one dot above 3
2
Find the mean absolute deviation for a dot plot that has two dots above 3, one dot above 5, and two dots above 7
8/4=2
five basketball players recorded their point totals at the end of the game.
Tyson- 9, Matt- 8, Mr. Ellis- 0, Marcus- 6, Kevin- 7
6
True or False: 11 is the mean to a data set that has one dot over 9, one dot over 10 and two dots above 12
False: 10.75
Find the mean absolute deviation for a dot plot that has one dot above 3, one dot above 4, one dot above 6, one dot above 8 and one dot above 9
10/4=2.5
Eight students recorded the total number of A's they received on homework assignments throughout the year. What is the mean number of A's received.
Nelson- 12, Jerry- 10, Sky- 9, Lawson- 9, Vicky- 11, Larry- 8, Ken- 10, Aaron- 11
10
True or False: 12 is mean to a data set that has one dot above 10, one dot above 12, and two dots above 13
True: 12
Find the mean absolute deviation for a dot plot that has one dot above 1, one dot above 4, one dot above 7
6/2=3
Find the mean to this data set. 0, 9, 13, 16, 5, 7, 6, 10, 15
9
Find the mean to a data set that has three dots above 8, four dots above 9, and one dot above 16
9.5
DAILY DOUBLE!!
Denver MAD=11.2, Miami MAD= 1.5. Denver MAD is higher.
True, False, Not Enough Information. John scored less that 10 points every game
False. He had 10 point games (8-12)