Answer :
Given
7,9,14,16,22,23
Range = Maximum score - minimum score
Range= 23-7=16
Standard deviation is defined as the average amount a number differs from the mean.
[tex]Average=\frac{7+9+14+16+22+23}{6}=\frac{91}{6}=15.167[/tex]
Given
7,9,14,16,22,23
Range = Maximum score - minimum score
Range= 23-7=16
Standard deviation is defined as the average amount a number differs from the mean.
[tex]Average=\frac{7+9+14+16+22+23}{6}=\frac{91}{6}=15.167[/tex]