Statistics Test

Result

Statistics Test - 3

Score
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out of -
Rank
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TIME Taken - -

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Weekly Quiz Competition

Question 1

1 / -0

Monthly Expenditure	Number of Families
Expenditure more than rs 10000	100
Expenditure more thanrs 13000	85
Expenditure more thanrs 16000	69
Expenditure more thanrs 19000	50
Expenditure more thanrs 22000	33
Expenditure more thanrs 25000	15

Que - The number of families having expenditure range in Rs 16000-19000 is

15

17

18

19

Question 2
1 / -0

Construction of a cumulative frequency table is useful determining the

A
mean

B
mode

C
medien

D
all of the above
Question 3
1 / -0

The abscissa of the point of interaction of the ‘less than type’ and of the ‘more than type’ cumulative frequency curve of grouped data gives

A
mode

B
median

C
mean

D
all of the above
Question 4
1 / -0

What should be the modal class ,

Marks Number of students

Below 10 3

Below 20 12

Below 30 27

Below 40 57

Below 50 75

Below 60 80

A
15-60

B
30-40

C
20-30

D
10-20
Question 5
1 / -0

What should be the modal class ,

Classes 0-10 10-20 20-30 30-40 40-50 50-60

Frequencies 5 6 13 38 30 4

A
10-20

B
30-40

C
40-50

D
50-60

Question 6

1 / -0

What should be the frequency of 30-40 in this case ,

Marks obtained	Number of students
More than or equal to 0	63
More than or equal to 10	58
More than or equal to 20	55
More than or equal to 30	51
More than or equal to 40	48
More than or equal to 50	42

51

48

4

3

Question 7
1 / -0

What should come in the blank?

Mode= (…………..) –2 (mean)

A
3 (median)

B
4 (median)

C
2 (median)

D
5 (median)
Question 8
1 / -0

What should be the modal class? ,

Classes Frequencies

0-10 12

10-20 16

20-30 17

30-40 13

40-50 11

50-60 19

A
0-10

B
10-20

C
20-30

D
50-60

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
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out of -
Rank
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out of -

Re-Attempt Weekly Quiz Competition

Marks	Number of students
Below 10	3
Below 20	12
Below 30	27
Below 40	57
Below 50	75
Below 60	80

Classes	0-10	10-20	20-30	30-40	40-50	50-60
Frequencies	5	6	13	38	30	4

Classes	Frequencies
0-10	12
10-20	16
20-30	17
30-40	13
40-50	11
50-60	19

Statistics Test - 3

Result

Statistics Test - 3

Score

-

Rank

-

SHARING IS CARING

Question 1

15

17

18

19

Question 2

mean

mode

medien

all of the above

Question 3

mode

median

mean

all of the above

Question 4

15-60

30-40

20-30

10-20

Question 5

10-20

30-40

40-50

50-60

Question 6

51

48

4

3

Question 7

3 (median)

4 (median)

2 (median)

5 (median)

Question 8

0-10

10-20

20-30

50-60

User

Question Analysis

My Perfomance

Score

-

Rank

-

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