Common-Core/ Grade 9
Maths MCQ Based On Interpreting charts to find mean median mode and range
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Common-Core Grade 9 - 9 Interpreting charts to find mean median mode and range
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First, find the median and range of the data and then find the difference between them,
First, find the mean and median and then compare them.
The number that occurs the highest number of times is the mode of the data.
Median = Arrange the numbers from least to greatest. Then find the number in the middle.
Mode = Number that appears most often.
Rande = Difference between the greatest number and the least number.
Find the mean and median first and then find the difference between them.
Add the sales of all 12 months together.
Mean can be found by adding all the terms first and dividing the total by the number of added terms.
The range is the largest number minus the smallest number.
Median: If the number of observations is odd, the median is the middle value. and if the number of observations is even, use this formula [ (n/2) th term + (n/2 + 1) th term]/2 to find the median.
Mode: The value that appears most frequently in a data set.
To find the mean we must add up all the numbers we’re finding the average of, and then divide by how many numbers there are in that list
The median is often referred to as “the middle”, which is precisely what it is.
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