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Is the mean equal to the median in a data set consisting of 1000 values that are all different?
If a data set consists of 1000 different values can the mean and the median be the same
Why it is useful to fiNd the meaN mediaN aNd mode of a set of data?
when there are extreme values in the data
Compute and print the sum of a set of data values?
Compute & print the sum of a set of data values
What is mean data?
Mean data are observations whose values are equal to the mean of the data set. By default it is the arithmetic mean but it could be the geometric or harmonic mean - if those measures are more appropriate.
A data set has 9 values The mean of the set is 5 When a tenth value is added the mean becomes 6 What is the tenth value?
15
The sum of the data values in a set divided by the number of values in the set?
Mean
What is A set of data values called where there are more data values above the Mean?
skewed
Is it true that in large data sets the mean is always one of the data values?
No. Here's one set of data where the mean is not one of the values: a set of 250,000 numbers. 125,000 of them are "1", 125,000 are "3". The mean of this data set is "2", which is not among the data.
The sum of the values of a data set divided by the number of values?
Will gve the mean average of the data
If there are 13 values in a data set in order from smallest to largest what is the third quartile of the data set?
The mean of the 10th and 11th values
If there are 25 values in a data set in order from smallest to largest what is the first quartile of the data set?
The mean of the 6th and 7th values
If there are 13 values in a data set in order from smallest to largest what is the first quartile of the data set?
The mean of the 3rd and 4th values
If there are 25 values in a data set in order from smallest to largest what is the third quartile of the data set?
The mean of the 19th and 20th values
How do you find the mean of the data?
Th find the mean of a data set, you add up all the values in the data set and divide this sum by the number of data values. For example, the mean for the data set 2, 5, 6, and 7 is given as 2 plus 5 plus 6 plus 7, which is 20. You divide this sum by number of values in the data set, which is 4 to get 5 as the mean.
If there are 21 values in a data set in order from smallest to largest what is the first quartile of the data set?
The mean of the 6th and 7th values
What is the average of the values called in a data set?
The Mean.
Is the mean equal to the median in a data set consisting of 1000 values that are all different?
If a data set consists of 1000 different values can the mean and the median be the same
