What is the arithmatic mean of 1, 2,________,9,10?

In a data , 10 numbers are arranged in increasing order . If the 7th entry is increased by 4 , by how much the median increased.

Which of the following is true about mean?

What is the median of the data 46, 64, 87, 41, 58, 77, 35, 90, 55, 33, 92?

Which of the following is the probability of sure event?

A die is thrown. What is the probability of getting 6?

The ________ of a set of observations is the observation that occurs most often.

A coin is flipped to decide which team starts the game.What is the probability that your team will start?

Find the range of the data.

128, 139, 148, 132, 152, 154, 140, 143, 146, 149

Which of the following is the mean of first five natural numbers?