Mathematics Past Questions and Answers

Given the scores: 4, 7, 8, 11, 13, 8 with corresponding frequencies: 3, 5, 2, 7, 2, 1 respectively. Find the square of the mode.

Given the scores: 4, 7, 8, 11, 13, 8 with corresponding frequencies: 3, 5, 2, 7, 2, 1 respectively. The mean score is

Teams P and Q are involved in a game of football. What is the probability that the game ends in a draw?

If ⁶P_r = 6, find the value of ⁶P_r+1

Find the variance of 2, 6, 8, 6, 2 and 6