STD VII - Maths (III)

The number of times an observation occurs in a data is called its_______

Find the mean weight of the data set shown. 6 kg, 35 kg, 42 kg, 41 kg, 45 kg, 29 kg, 26 kg, 8 kg

Find the mode for the data set, which shows the heights (in inches) of 10 students of class VII. 65, 60, 64, 61, 66, 67, 67, 67, 62, 77

When a die is thrown, total number of possible outcomes is ______.

There are 2 red, 3 blue and 5 black balls in a bag. A ball is drawn from the bag without looking in to the bag. What is the probability of getting a black ball?

__________ is defined as an observation that occurs most number of times.

__________ is represented by the middle value after rearranging the given observations in an ascending or descending order.

____________ is obtained after dividing the sum of observations by the number of observations.

__________ is the difference between the highest and the lowest observations.

Find the median for the data set, which shows the heights (in inches) of 11 students of class VII. 60, 55, 59, 56, 61, 62, 62, 62, 57, 72, 70