Tocalculate:The mean, median and mode of the data set 75, 68, 43, 120, 65, 180, 95, 225, 140.
The mean is 112.33, mode is none, and median is 95.
Given information:
The given data set is 75, 68, 43, 120, 65, 180, 95, 225, 140.
Formula used:
Calculation:
Consider the given information.
Mean is the average value of the data set.
Arrange the data in increasing order. 43, 65, 68, 75, 95, 120, 140, 180, 225.
Since the total number of data set is 9 which is odd number so median is the exactly middle value. Which is 95.
Mode is the highest frequency value of the given data set.
Here no value is repeated so mode is none.
Chapter 11 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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