Mean
Define MEAN:
The average of a set of numbers.
added together and divided by the numbers in that given data set.
Define Median:
It is the middle of the data set
What is the MODE:
4, 3, 8, 2, 3, 9, 5
3
Define how you calculate range:
It is the difference between the largest and smallest value in the data set.
The more you take, the more you leave behind. What am I?
Footsteps
How do you calculate the mean?
Add them all together and divide by how many numbers are in the data set.
If there are 2 numbers for the median, what do you do?
Add the two together and divide by two
Define MODE:
It is the number that repeats in a data set.
What is the RANGE of the data:
28, 25, 27, 35, 42, 35, 48, 61, 35, 48, 82
57
What has keys but can’t open locks?
A piano.
80, 92, 94, 75, 86
85.4
B
What is the median:
32, 12, 10, 24, 16, 12
12 + 16= 14
What is the MODE:
0, 3, 6, 7, 9, 10, 8, 2
NONE
Define outlier:
A data point that is much larger or smaller than the other values in a set.
What is the strongest muscle in the human body?
The jaw or masseter
What is the MEAN:
28, 25, 27, 35, 42, 35, 48, 61, 35, 48, 82
466/11= 42.36 (Repeating .36)
Average temperatures taken from random states across the US this week: 48, 65, 60, 45 ,54 64, 70, 45
Find the Median
57
MODE:
4.8, 2.3, 3.1, 5.6, 1.3, 7.4, 2.3, 4.9
2.3
Range of:
4.8, 2.3, 3.1, 5.6, 2.3
3.3
What is the first thing a caterpillar eats after it hatches?
It's own shell-cocoon
Mrz. Hook gave out: 10 stickers on Monday, 3 on Tuesday, 12 on Wednesday, 6 on Thursday, and 10 on Friday.
What class period do you think got the most :) AND WHAT IS THE MEAN/AVERAGE
41/5= 8.2
NOT THIS CLASS PERIOD FO'SHO :(
Find the median:
17, 24, 8, 19, 6, 34, 10, 28, 48, 12
17+19 = 18
MODE:
32, 12, 11, 10, 24, 16, 12
12
Mrz. Hook gave out: 10 stickers on Monday, 3 on Tuesday, 17 on Wednesday, 6 on Thursday, and 10 on Friday.
WHAT IS THE RANGE?
17-3=14
What has one eye but can’t see?
A needle!