Standard Deviation
The population of lengths of aluminum-coated steel sheets is normal distributed with a mean of 30.05 inches
July 9, 2019Standard Deviation vs. Population Standard Deviation
July 9, 2019The number of homicides in Vermont from 1992 through 2001 is given in the following table.
Year Homicide Victims
1992 21
1993 15
1994 5
1995 13
1996 11
1997 9
1998 12
1999 17
2000 12
2001 11
b. Find the standard deviationof the data.
c. What percent of the data is within 1 standard deviation of the mean?
Please see attached file
The number of homicides in Vermont from 1992 through 2001 is given in the following table.
Year Homicide Victims
1992 21
1993 15
1994 5
1995 13
1996 11
1997 9
1998 12
1999 17
2000 12
2001 11
b. Find the …
The expert calculates the standard deviation for a set of data and the percent of data that lies within one standard deviation of the mean.
