find the mean of first ten consecutive positive integers.
Answers
Answered by
6
Answer: 55/10 or 5.5
Answer: 55/10 or 5.5Solution:
Answer: 55/10 or 5.5Solution:By definition,
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10= (Sum of the integers from 1 to 10)/(number of integers)
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10= (Sum of the integers from 1 to 10)/(number of integers)Number of integers= 10
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10= (Sum of the integers from 1 to 10)/(number of integers)Number of integers= 10Sum of the integers from 1 to 10 = N(N+1)/2 (where N = number of integers)
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10= (Sum of the integers from 1 to 10)/(number of integers)Number of integers= 10Sum of the integers from 1 to 10 = N(N+1)/2 (where N = number of integers)=( 10x11)/2 = 5x11 = 55
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10= (Sum of the integers from 1 to 10)/(number of integers)Number of integers= 10Sum of the integers from 1 to 10 = N(N+1)/2 (where N = number of integers)=( 10x11)/2 = 5x11 = 55Therefore,
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10= (Sum of the integers from 1 to 10)/(number of integers)Number of integers= 10Sum of the integers from 1 to 10 = N(N+1)/2 (where N = number of integers)=( 10x11)/2 = 5x11 = 55Therefore,Mean of the integers from 1 to 10 = 55/10 = 5.5 (Proved)
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10= (Sum of the integers from 1 to 10)/(number of integers)Number of integers= 10Sum of the integers from 1 to 10 = N(N+1)/2 (where N = number of integers)=( 10x11)/2 = 5x11 = 55Therefore,Mean of the integers from 1 to 10 = 55/10 = 5.5 (Proved)An Interesting Observation Here Is:
Answer: 55/10 or 5.5Solution:By definition,Mean or Arithmetic Mean of the integers from 1 to 10= (Sum of the integers from 1 to 10)/(number of integers)Number of integers= 10Sum of the integers from 1 to 10 = N(N+1)/2 (where N = number of integers)=( 10x11)/2 = 5x11 = 55Therefore,Mean of the integers from 1 to 10 = 55/10 = 5.5 (Proved)An Interesting Observation Here Is:5.5 = (1+10)/2 = Mean of the first and last number of the A.P. This provides a quick method of calculation for the Mean of an A.P. without the need of going through the steps we have done above.
Answered by
6
Answer:
method 1 =
=1+2+3+4+5+6+7+8+9+10/10
=55/10
=5.5
method 2=
first number + last number /2
1+10/2
11/2
5.5
Similar questions