What is the mode of the following data set? 40, 64, 55, 40, 64, 40, 64, 7, 88, 55
40 and 64
What is the range of the data set? {5.5, 6.8, 12.5, 44.3, 6, 47.6}
42.1
What is the mode of the data set? {7, 4, 1, 3, 1, 5, 7, 3, 8, 5, 7}
7
A data set can have more than one mode
True
How do you find the mode of a data set?
The mode of the data set is the number(s) that appear the most often.
What is the mean of the following data set : {2, 4, 6, 8}
Mean: 5
To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.
median
Bob has the following data. 15,n,16,18,19,16. If the median is 16.5, what could be n?
17
What is the range of the data set? {1, 3, 5, 68, 7}
67
What is the mean of the data set? {.1, .2, .3, .4, .6, .2}
.3
What is the range of the following data set: 4, 6, 8, 7, 1, 0, 6?
8
What is the range of the data set? {100, 200, 300, 200, 350, 200, 100, 250}
250
If there are two numbers in the middle to find median, what do you do?
Find the mean of the 2 numbers in the middle.
What is the mean of the data set? {0, 0, 1, 2, 1, 4, 1, 0, 5, 16}
3
What is the median of the data set? {22, 33, 44, 55, 22, 33, 44}
33
What is the median of the data set? {5,1, 2, 0, 2, 8, 7}
2
The number of cookies in a pack can vary . Help Sara find the mode? 15,14,16,12,14,12,14
14
What is the mode of the data set? {1.1, 2.3, 4.5, 1.1, 6.7, 2.3, 4.5, 2.3}
2.3
What is the mean of the data set? {5, 2, 0, 2, 8, 7}
4
The number of miles that Jenna cycled each week for a 7-week period is shown: 36, 42, 28, 52, 48, 36, 31 What is the median number of miles Jenna cycled?
36
How do you find the mean of a data set?
Add all the numbers up, and divide by how many data points are in the set
The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 9, 8, 12, 6, 10 What is the mean number of pages she wrote per day?
9
What is the range of the data set? {8, 23, 66, 90}
82
Is it possible to have no mode?
Yes! When no number is in the list more than other numbers
How do you find the median of the data set?
Put the numbers in order, then determine the center of the set
What is the mean of the data set: 6.5, 6.4, 6.6, 6.7, 6.1, 6.3, 6.2
.6.4
Your experience on this site will be improved by allowing cookies.