CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 97 - 102 of 154

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Question number: 97

» Theoretical Distributions Binomial

MCQ▾

Question

An important continuous probability distribution

Choices

Choice (4) Response
a.

Normal distribution.

b.

Geometric distribution

c.

Binomial distribution

d.

Poisson distribution.

Question number: 98

» Statistical Description of Data » Frequency Distribution

MCQ▾

Question

Frequency density corresponding to a class interval is the ratio of

Choices

Choice (4) Response
a.

Class length to the class frequency

b.

Class frequency to the class length

c.

Class frequency to the cumulative frequency.

d.

Class frequency to the total frequency

Question number: 99

» Measures of Central Tendency

MCQ▾

Question

Which measure of dispersion is considered for finding a pooled measure of dispersion after combining several groups?

Choices

Choice (4) Response
a.

Mean deviation

b.

Quartile deviation

c.

Standard deviation

d. All of the above

Question number: 100

» Correlation and Regression

MCQ▾

Question

Some of the cell frequencies in a bivariate frequency table may be

Choices

Choice (4) Response
a.

Negative

b.

Zero

c. Question does not provide sufficient data or is vague
d. All of the above

Question number: 101

» Measures of Central Tendency

MCQ▾

Question

Which one is an absolute measure of dispersion?

Choices

Choice (4) Response
a.

Mean Deviation

b.

Range

c.

Standard Deviation

d. All a. , b. and c. are correct

Question number: 102

» Statistical Description of Data » Diagrammatic Representation of Data

MCQ▾

Question

Divided bar chart is considered for

Choices

Choice (4) Response
a.

The relation of different components to the table

b.

Comparing different components of a variable

c. Both a. and b. are correct
d. None of the above

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