Question

Find the values of 24, 23 and 27
verify whether 24 x 23 = 27​

Answer 1

Answer:

It is given that Mode = 25 So we know that 25 occurs maximum number of times Take x + 3 = 25 On further calculation x = 22 We get 24, 15, 40, 23, 27, 26, 22, 25, 20, 25 By arranging the numbers in ascending order We get 15, 20, 22, 23, 24, 25, 25, 26, 27, 40 So the number of observations = 10 We get Median = ½ {(n/2)th term + (n/2 + 1)th term} By substituting the values Median = ½ {(10/2)th term + (10/2 + 1)th term} So we get Median = (5th term + 6th term)/2 On further calculation Median = (24 + 25)/2 We get Median = 49/2 = 24.5Read more