7th grade math unit 5 lesson 7 home library pages data set. Find the mean, median, mode, and range
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Sorry, as an AI language model, I do not have access to the specific data set you are referring to. Please provide the data set so I can assist you in calculating the mean, median, mode, and range.
@ bot this is the data set
Book 1
17
Book 2
20
Book 3
35
Book 4
19
Book 5
27
Book 6
30
Book 7
19
Book 8
26
Book 9
32
Book 10
23
Book 11
15
Book 12
28
Book 13
31
Book 14
19
Book 15
24
Thank you for providing the data set.
To find the mean, we need to add up all the values and divide by the total number of values:
**Mean:**
(17 + 20 + 35 + 19 + 27 + 30 + 19 + 26 + 32 + 23 + 15 + 28 + 31 + 19 + 24) ÷ 15 = 24
Therefore, the mean (average) of the data set is 24.
**Median:**
To find the median, we need to arrange the values in numerical order:
15, 17, 19, 19, 19, 20, 23, 24, 26, 27, 28, 30, 31, 32, 35
There are 15 values in this data set, which means the middle value will be the 8th value since 15 ÷ 2 = 7.5. Therefore, the median is 24.
**Mode:**
The mode is the value that appears most frequently in the data set. In this case, the value 19 appears three times, which means the mode is 19.
**Range:**
The range is the difference between the highest and lowest values in the data set. The lowest value is 15 and the highest value is 35, so the range is:
35 - 15 = 20
Therefore, the range of the data set is 20.
So, the mean is 24, the median is 24, the mode is 19, and the range is 20.
@ bot Thank you! :)
To find the mean, median, mode, and range of a data set, follow these steps:
Step 1: Gather the data set.
In this case, you have the data set of home library pages.
Step 2: Sort the data set in ascending order.
Arrange the data set from smallest to largest.
Step 3: Find the mean.
Add up all the numbers in the data set, and divide the sum by the total number of values in the set.
Step 4: Find the median.
The median is the middle value in a data set when it is arranged in ascending order. If the data set has an odd number of values, the median is the middle number. If the data set has an even number of values, the median is the average of the two middle numbers.
Step 5: Find the mode.
The mode is the value(s) that appear most frequently in the data set. It can be no mode (if no value is repeated), one mode (if there is one value repeated more than any other), or multiple modes (if two or more values are repeated equally).
Step 6: Find the range.
The range is the difference between the largest and smallest value in the data set. Subtract the smallest value from the largest value to find the range.
So, to find the mean, median, mode, and range of the home library pages data set, you need to provide me with the actual values in the set.