*****ASSIGNMENT NO - 25PART-1TABULATION OF DATA AND ITS REPRESENTATION

1.	*****ASSIGNMENT NO - 25PART-1TABULATION OF DATA AND ITS REPRESENTATIONExercise 17A7. The heights of 11 players in a football team are as follows. The heights are given in cm. 148, 154,152, 146, 160, 162, 148, 165, 141, 166, 161. Find the mean height of the players.12. Find the mid-arithmetic mean of thevalues of each class and calculate theabove distribution.
Answer» ANSWER: ARTHEMATIC mean=sum of observation/no of observation Step-by-step EXPLANATION: average=148+154+152+146+160+162+148+165+141+166+161/11. average=1703/11. average=154.81

*****ASSIGNMENT NO - 25PART-1TABULATION OF DATA AND ITS REPRESENTATIONExercise 17A7. The heights of 11 players in a football team are as follows. The heights are given in cm. 148, 154,152, 146, 160, 162, 148, 165, 141, 166, 161. Find the mean height of the players.12. Find the mid-arithmetic mean of thevalues of each class and calculate theabove distribution.

Answer»

ARTHEMATIC mean=sum of observation/no of observation

Step-by-step EXPLANATION:

average=148+154+152+146+160+162+148+165+141+166+161/11. average=1703/11. average=154.81