CBSE 11th Standard Maths Subject Statistics Value Based Questions 2 Marks Questions 2021
By QB365
QB365 Provides the Value Based Question Papers for Class 11 Maths, and also provide the detail solution for each and every Value Based Questions. Value Based Questions will help to get more idea about question pattern in every exams and also will help to get more marks in Exams
QB365 - Question Bank Software
CBSE 11th Standard Maths Subject Statistics Value Based Questions 2 Marks Questions 2021
11th Standard CBSE
-
Reg.No. :
Mathematics
-
An analysis of monthly wages paid to workers in two firms A and B belonging to the same industry, give the following result.
Firm A Firm B Number of wages earners 586 648 Mean of monthly wages Rs. 5253 Rs. 5253 Variance of distribution of wages 100 121 Which firm A or B pays out larger amount as monthly wages?
(a) -
An analysis of monthly wages paid to workers in two firms A and B belonging to the same industry, give the following result.
Firm A Firm B Number of wages earners 586 648 Mean of monthly wages Rs. 5253 Rs. 5253 Variance of distribution of wages 100 121 Which firm A or B, shows greater variability in individual wages?
(a) -
An analysis of monthly wages paid to workers in two firms A and B belonging to the same industry, give the following result.
Firm A Firm B Number of wages earners 586 648 Mean of monthly wages Rs. 5253 Rs. 5253 Variance of distribution of wages 100 121 Which value is addressed by the firms by paying out larger wages to employees?
(a) -
A school conducted an intelligence test for the students and the winner of the test was to be awarded with a cash prize of Rs. 5000.
The scores of 48 children in an intelligence test are shown in the following frequency table.Score Frequency Score Frequency 71 4 97 4 76 3 101 3 79 4 103 3 83 5 107 3 86 6 110 2 89 5 114 2 90 4 Calculate the variance \({ \sigma }^{ 2 }\) and find out the percentage of children, whose scores lies between \(\overline { x } -\sigma \) and \(\overline { x } +\sigma \).
(a) -
A school conducted an intelligence test for the students and the winner of the test was to be awarded with a cash prize of Rs. 5000.
The scores of 48 children in an intelligence test are shown in the following frequency table.Score Frequency Score Frequency 71 4 97 4 76 3 101 3 79 4 103 3 83 5 107 3 86 6 110 2 89 5 114 2 90 4 What value is shown in this question?
(a)
2 Marks
