Test: Statistical Description Of Data - 4

# Test: Statistical Description Of Data - 4

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## 40 Questions MCQ Test Business Mathematics and Logical Reasoning & Statistics | Test: Statistical Description Of Data - 4

Test: Statistical Description Of Data - 4 for CA Foundation 2022 is part of Business Mathematics and Logical Reasoning & Statistics preparation. The Test: Statistical Description Of Data - 4 questions and answers have been prepared according to the CA Foundation exam syllabus.The Test: Statistical Description Of Data - 4 MCQs are made for CA Foundation 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Statistical Description Of Data - 4 below.
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Test: Statistical Description Of Data - 4 - Question 1

### Consecutive rectangles in a Histogram have no space in between

Test: Statistical Description Of Data - 4 - Question 2

### For the construction of grouped frequency distribution from ungrouped data we use

Test: Statistical Description Of Data - 4 - Question 3

### In Histogram if the classes of unequal width then the heights of the rectangles must be proportional to the frequency densities.

Test: Statistical Description Of Data - 4 - Question 4

In representing simple frequency distributions of a discrete variable

Test: Statistical Description Of Data - 4 - Question 5

Class boundaries should be considered to be the real limits for the class interval

Test: Statistical Description Of Data - 4 - Question 6

“Cumulative Frequency” only refers to the

Test: Statistical Description Of Data - 4 - Question 7

Most extreme values which would ever be included in a class interval are called

Test: Statistical Description Of Data - 4 - Question 8

The number of types of cumulative frequency is

Test: Statistical Description Of Data - 4 - Question 9

Frequency density is used in the construction of

Test: Statistical Description Of Data - 4 - Question 10

Vertical bar chart may appear somewhat alike

Test: Statistical Description Of Data - 4 - Question 11

In the construction of a frequency distribution, it is generally preferable to have classes of

Test: Statistical Description Of Data - 4 - Question 12

For determining the class frequencies it is necessary that these classes are

Test: Statistical Description Of Data - 4 - Question 13

Frequency density is used in the construction of

Test: Statistical Description Of Data - 4 - Question 14

The number of observation falling within a class is called

Test: Statistical Description Of Data - 4 - Question 15

For the construction of a grouped frequency distribution

Test: Statistical Description Of Data - 4 - Question 16

In all Statistical and diagrams involving end points of classes

Test: Statistical Description Of Data - 4 - Question 17

Tally marks determines

Test: Statistical Description Of Data - 4 - Question 18

The number of errors in Statistics are

Test: Statistical Description Of Data - 4 - Question 19

The number of “ Frequency distribution” is

Test: Statistical Description Of Data - 4 - Question 20

The graphical representation of a cumulative frequency distribution is called

Test: Statistical Description Of Data - 4 - Question 21

When all classes have a common width

Test: Statistical Description Of Data - 4 - Question 22

An area diagram is

Test: Statistical Description Of Data - 4 - Question 23

(Class frequency) / (width of the class) is defined as

Test: Statistical Description Of Data - 4 - Question 24

An approximate idea of the shape of frequency curve is given by

Test: Statistical Description Of Data - 4 - Question 25

Cumulative Frequency Distribution is a

Test: Statistical Description Of Data - 4 - Question 26

A table has

Test: Statistical Description Of Data - 4 - Question 27

In general the number of types of tabulation are

Detailed Solution for Test: Statistical Description Of Data - 4 - Question 27

There are two types of tabulation methods :

a)simple tabulation

b)complex tabulation.

Test: Statistical Description Of Data - 4 - Question 28

Unequal widths of classes in the frequency distribution do not cause any difficulty in the construction of

Test: Statistical Description Of Data - 4 - Question 29

To find the number of observations less than any given value

Test: Statistical Description Of Data - 4 - Question 30

Ogive is a

Test: Statistical Description Of Data - 4 - Question 31

The most common form of diagrammatic representation of a grouped frequency distribution is

Test: Statistical Description Of Data - 4 - Question 32

The following data relate to the marks of 48 students in statistics:

What are the frequency densities for the class interval 30-39, 40-49 and 50-59

Test: Statistical Description Of Data - 4 - Question 33

The relationship between two variables are shown in

Test: Statistical Description Of Data - 4 - Question 34

The following data relate to the incomes of 86 persons:

What is the percentage of persons earning more than Rs. 1500?

Test: Statistical Description Of Data - 4 - Question 35

Cost of sugar in a month under the heads Raw Materials, labour, direct production and others were 12, 20, 35 and 23 units respectively. What is the difference between the central angles for the larges and smallest components of the cost of sugar?

Test: Statistical Description Of Data - 4 - Question 36

In a study about the male and female students of commerce and science departments of a college in 5 years, the following dates were obtained:

After combining 1995 and 2000 if x denotes the ratio of female commerce students to female Science student and y denotes the ratio of male commerce student to male Science student, then

Test: Statistical Description Of Data - 4 - Question 37

Out of 1000 persons, 25 per cent were industrial workers and the rest were agricultural workers. 300 persons enjoyed world cup matches on TV. 30 per cent of the people who had not watched world cup matches were industrial workers. What is the number of agricultural workers who had enjoyed world cup matches on TV?

Test: Statistical Description Of Data - 4 - Question 38

Details are shown by

Test: Statistical Description Of Data - 4 - Question 39

Graph is a

Test: Statistical Description Of Data - 4 - Question 40

A sample study of the people of an area revealed that total number of women were 40% and the percentage of coffee drinkers were 45 as a whole and the percentage of male coffee drinkers was 20. What was the percentage of female not-coffee drinkers?

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## Business Mathematics and Logical Reasoning & Statistics

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