The numbers 42, 43, 44, 44, (2x+3), 45, 45, 46, 47 have been arranged in an ascending order and their median is 45. Find the value of x. Hence, find the mode of the above data.
The following observations are arranged in ascending order. The median of the data is 25. Find the value of x.
17,x,24,x+7,35,36,46