Range;Subtract the minimum data value from the maximum data value to find the data range.
Mean;The mean of a set of numbers is the sum divided by the number of terms.
Standard Deviation;The sample standard deviation measures the spread of a data distribution of the sample. It is usually used to estimate the population standard deviation
Answers & Comments
Answer:
A) RANGE: 6
B) MEAN: 15
C) STANDARD DEVIATION: 2.2
D) s²≈ 4.6667
Step-by-step explanation:
Range; Subtract the minimum data value from the maximum data value to find the data range.
Mean; The mean of a set of numbers is the sum divided by the number of terms.
Standard Deviation; The sample standard deviation measures the spread of a data distribution of the sample. It is usually used to estimate the population standard deviation