Question

The numbers 1, 1, 3, x, 6, 6, 7 are arranged in ascending order. If their mean and median is

same, find the value of x.​

Answer 1

Answer:

answer is 4

Step-by-step explanation:

hope you understand

the addition and then your thinking get it.

Answer 2

Step-by-step explanation:

Given The numbers 1, 1, 3, x, 6, 6, 7 are arranged in ascending order. If their mean and median is same, find the value of x.

• So given data in ascending order 1,1,3,x,6,6,7
• Now total number of observations = N = 7 (odd)
•     Therefore Median = (N + ½)th observation
•                                     = 7 + 1 / 2
•                                     = 8/2
•                                     = 4th term
•                                    = x
•   Now Mean = 1 + 1 + 3 + x + 6 + 6 + 7 / 7
•                      = 24 + x / 7
• According to the question
•                        Median = Mean
•                              x = 24 + x / 7
•                               7 x = 24 + x
•                               7x – x = 24
•                                  6x = 24
•                                    x = 24 / 6
•                                  x = 4

Reference link will be

https://brainly.in/question/42602461