The following is the record 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 mean of team A.

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 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.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.

Group the following animals on the basis of symmetry and give a suitable title for each category.(1 score) Asterias, Hirudinaria, Octopus, Hydra.

Field survey by a team of students recorded the following data related to number of organisms in an ecosystem and plotted that into a figure shown below: Observe the figure and explain the pyramid

In a group of athletic team in a school 21 are in the basket ball team,26 in the hockey team and 29 in the football team.If 14 play hockey and basketball,12 play football and basket ball,15 play hockey and football and 8 play all the three games,find the following. How many players are there?