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Find the average of 8,11,14,13,14, 9,15
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5 votes
Find the average of
8,11,14,13,14, 9,15

User DSS
by
3.0k points

2 Answers

3 votes

Answer:

Median

Total obs. = 7

  • if odd —

Average = (n + 1 )/2

  • n = no. of obs.

Average = 7 + 1 /2

= 8/2 = 4th obs.

=> 13

Mean

= Sum of obs./ Total obs.

= 8,11,14,13,14,9,15/7

= 84/7

=> 12

User Rysv
by
3.7k points
6 votes

Answer:

12

Explanation:

(8+11+14+13+14+9+15)/7 = 12

User Diego Pino
by
3.4k points
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