WorksheetsClass 7 Ch 3. Data Handling
Total questions: 10
Worksheet time: 12mins
Which among these is not the central tendency?
Mean
mode
median
range
Pocket money received by 7 students is given below: 24, 22, 30, 28, 32, 26, 24. Find the range of this data.
(a)
Pocket money received by 7 students is given below: 24, 22, 30, 28, 32, 26, 24. Find the mean of this data.
(a)
Find the median of the following data: 32, 30, 23, 25, 30, 28, 31
(a)
Find the mode of the following data:
31, 37, 29, 41, 35, 35, 38, 36, 35, 38, 32, 29, 43
(a)
The chance that a girl is chosen from a group of six girls and six boys is _________.
0
1/2
1/4
1
The letters of the word "PROBABILITY" are placed in a bag and one letter is taken out. There are (a) outcomes.
Given data shows marks obtained by 40 students in a test. How many students have more than average marks in the class?
19
25
32
12
How many elephants are there in both states?
(a)
Which animal got large difference in both states?
(a)
