What is the definition of mean in statistics?
Mean, Median, Mode, & Range

Flashcard
•
Mathematics
•
6th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The mean is the average of a set of numbers, calculated by adding all the numbers together and dividing by the count of numbers.
2.
FLASHCARD QUESTION
Front
How do you find the median of a data set?
Back
To find the median, first sort the data from least to greatest. If there is an odd number of observations, the median is the middle number. If there is an even number of observations, the median is the average of the two middle numbers.
3.
FLASHCARD QUESTION
Front
What is the mode of a data set?
Back
The mode is the number that appears most frequently in a data set. A data set can have one mode, more than one mode, or no mode at all.
4.
FLASHCARD QUESTION
Front
What is the range of a data set?
Back
The range is the difference between the highest and lowest values in a data set.
5.
FLASHCARD QUESTION
Front
Why is it important to sort data before finding the median?
Back
Sorting data is essential for accurately determining the median, as the median is based on the position of numbers in a sorted list.
6.
FLASHCARD QUESTION
Front
Can a data set have more than one mode?
Back
Yes, a data set can have multiple modes if two or more numbers appear with the same highest frequency.
7.
FLASHCARD QUESTION
Front
What is the formula for calculating the mean?
Back
Mean = (Sum of all values) / (Number of values)
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