Organisation of Data Test

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Organisation of Data Test - 2

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Question 1
1 / -0

Range is the

A
Difference between the smallest and the largest observations

B
Average of the largest and the smallest observations

C
Product of the smallest and the largest observations

D
Sum of the largest and the smallest observations

Solution

The Range is the difference between the lowest and highest values. To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.
Question 2
1 / -0

Classification data based on the geographical differences of the data is

A
Chronological

B
Qualitative

C
Quantitative

D
Spatial

Solution

Spatial dependence is measured as the existence of statistical dependence in a collection of random variables, each of which is associated with a different geographical location.
Question 3
1 / -0

________ of the data refers to the arrangement of figures in such a form that comparison of the mass of similar data may be facilitated and further analysis may be possible

A
Organization

B
Collection

C
Interpretation

D
Analysis

Solution

The data information collected through different sources should be organized. The information arranged in an ascending order is known as the array of data. The set of information related to specific entity is called the field.
Question 4
1 / -0

How variable is differ from attributes

A
They can be measured numerically

B
None

C
They can be measured Qualitatively

D
They can be measured both numerically as well as qualitatively

Solution

Attributes assigned to variables may have the same units as the variable or have no units . If you want to store data that requires units different from those of the associated variable, it is better to use a variable than an attribute.
Question 5
1 / -0

The series in which lower limit of the class interval or the upper limit of last class interval is missing

A
Exclusive

B
Frequency array

C
Open-end series

D
Cumulative frequency

Solution

A class has either no lower class limit or no upper class limit in a frequency table is called an open- end class. An open ended distribution means that one or more of your classes is open-ended. In other words, it doesn't have a boundary.
Question 6
1 / -0

How exclusive series is differ from inclusive series

A
Upper limits one class interval repeats itself as lower limit of the next class

B
Upper limits one class interval double itself as lower limit of the next class

C
lower limits one class interval repeats itself as Upper limit of the next class

D
Upper limits one class interval does not repeats itself as lower limit of the next class

Solution

Under exclusive method class intervals are so fixed that upper limits of class is the lower limit of the next class.
Question 7
1 / -0

Difference between upper or lower limits

A
Class limits

B
Class

C
Class interval

D
Extreme class

Solution

The range of values of a given class is called a classinterval. It is defined as the difference between the upper class limit and the lower class limit.
Question 8
1 / -0

Inclusive series

A
which excludes items up to its upper limits

B
which includes items up to its upper limits

C
Both

D
None

Solution

An inclusive series includes the upper limit and the lower limit in the class interval. In such series the upper limit of class interval does not repeat itself as a lower limit of the next class interval.
Question 9
1 / -0

Classification like male-female, healthy-unhealthy, educated-uneducated are example of

A
Both

B
Dichotomy

C
Manifold

D
None

Solution

Dichotomous variables are nominal variables which have only two categories or levels. For example, if we were looking at gender, we would most probably categorize somebody as either "male" or "female". This is an example of a dichotomous variable (and also a nominal variable).

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Re-Attempt Weekly Quiz Competition

Organisation of Data Test - 2

Result

Organisation of Data Test - 2

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SHARING IS CARING

Question 1

Difference between the smallest and the largest observations

Average of the largest and the smallest observations

Product of the smallest and the largest observations

Sum of the largest and the smallest observations

Solution

Question 2

Chronological

Qualitative

Quantitative

Spatial

Solution

Question 3

Organization

Collection

Interpretation

Analysis

Solution

Question 4

They can be measured numerically

None

They can be measured Qualitatively

They can be measured both numerically as well as qualitatively

Solution

Question 5

Exclusive

Frequency array

Open-end series

Cumulative frequency

Solution

Question 6

Upper limits one class interval repeats itself as lower limit of the next class

Upper limits one class interval double itself as lower limit of the next class

lower limits one class interval repeats itself as Upper limit of the next class

Upper limits one class interval does not repeats itself as lower limit of the next class

Solution

Question 7

Class limits

Class

Class interval

Extreme class

Solution

Question 8

which excludes items up to its upper limits

which includes items up to its upper limits

Both

None

Solution

Question 9

Both

Dichotomy

Manifold

None

Solution

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