The following is the record of goals scored by team A in a football season:
Calculate the mean of team A.

The following is the record of goals scored by team A in a football session

The following is the rècord of goals scored by team '(A)' in a football session.

The following is the record of goals scored by team A in a football season: Calculate the standard deviation of team A.

The following is the record of goals scored by team A in a football season.For the team b mean number of goals scored per match was 2 with a standard deviation of 1.25 goals. Find which team may be consider more consistent using coefficient of variation.

Consider the following data calculate the mean of the above data

Consider the following distribution: Calculate the mean of the distribution

a public Opinion polling agency surveyed 200 government employees . The following table shows the ages of the employees interviewed: Calculate the mean age of the employees interview.

Consider the following distribution.(a)Calculate the mean of the distribution.

Consider the following data:(iii)Calculate the mean deviation from the median

Of the number of three athletic teams in a school, 21 are in the basket ball team , 26 in hockey team and 20 in the football team, 14 play hockey and basket ball , 15 play hockey and football, 12 play football and basket ball and 8 play all the games. How many members are there in all?