8430.A graph of a cumulative frequency distribution is called
Ogive
frequency polygon
Frequency curve
pile diagram.
8464.Function(s) of statistics is/are
Collection of data
Compilation and tabulation of data
Analysis of data
all of these.
8472.Find out the missing observation of the following data with mean 5. 2, 6, 5, 3, 8, 2,__9, 7, 7, 6, 4
3
2
1
0
8510.Data which are not collected by the organization for the specified purpose, is
known as
known as
primary data
secondary data
categorical data
quantitative data
8584.Consider the following statements:
Assertion (A) : Classification is the basis for tabulation.
Reason (R) : First the data are classified and then tabulated.
Now select your answer according to the coding scheme given below :
Assertion (A) : Classification is the basis for tabulation.
Reason (R) : First the data are classified and then tabulated.
Now select your answer according to the coding scheme given below :
Both (A) and (R) are true and (R) is the correct explanation of (A)
Both (A) and (R) are true, but (R) is not the correct explanation of (A)
(A) is true, but (R) is false
(A) is false, but (R) is true
8606.Given the following:
The suitable diagram for the above data is
| Cause of Accident | Fire | Traffic | Falls | Burns | Falling Objects | Misc |
| No of Accidents | 10 | 15 | 20 | 15 | 35 | 5 |
Bar diagram
Histogram
Pie-diagram
Squares
8610.The table below gives the distribution of the age of women at the time marriage
The given distribution is
| Age Group (in years) | No of Women |
|---|---|
| 15-19 | 11 |
| 20-34 | 36 |
| 25-29 | 28 |
| 30-34 | 13 |
| 35-39 | 7 |
| 40-44 | 3 |
| 44-49 | 2 |
not Continuous
Continuous
cumulative distribution
smoothemed distribution.
8654.Consider the following statements :
Assertion (A) : Diagrams can be used for comparison only.
Reason (R) : Diagrams cannot study mathematical relationship.
Now select your answer according to the coding scheme given below :
Assertion (A) : Diagrams can be used for comparison only.
Reason (R) : Diagrams cannot study mathematical relationship.
Now select your answer according to the coding scheme given below :
Both (A) and (R) are true
(A) is true, but (R) is false
(A) is false, but (R) is true
Both (A) and (R) are false
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