# CA Foundation Maths, Statistics, Logic, and Reasoning: Questions 8 - 13 of 154

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## Question number: 8

MCQ▾

### Question

If all the plotted points in a scatter diagram lie on a single line, then the correlation is

### Choices

Choice (4) Response

a.

Perfect positive

b.

Either Perfect Negative or Perfect Positive

c.

Perfect negative

d.

Question does not provide sufficient data or is vague

## Question number: 9

MCQ▾

### Question

The distribution of profits of a company follows

### Choices

Choice (4) Response

a.

U-shaped frequency curve

b.

J-shaped frequency curve

c.

Bell-shaped frequency curve

d.

Question does not provide sufficient data or is vague

## Question number: 10

MCQ▾

### Question

If the plotted points in a scatter diagram are evenly distributed, then the correlation is

### Choices

Choice (4) Response

a.

Negative

b.

Positive

c.

Zero

d.

All of the above

## Question number: 11

MCQ▾

### Question

When r = 1, all the points in a scatter diagram would lie

### Choices

Choice (4) Response

a.

On a straight line directed from lower left to upper right

b.

On a straight line

c.

On a straight line directed from upper left to lower right

d.

All of the above

## Question number: 12

MCQ▾

### Question

Statistics is concerned with

### Choices

Choice (4) Response

a.

Quantitative information

b.

Qualitative information

c.

Both a. and b. are correct

d.

None of the above

## Question number: 13

MCQ▾

### Question

Multiple line chart is applied for

### Choices

Choice (4) Response

a.

Multiple variations in the time series.

b.

Showing multiple charts

c.

Two or more related time series when the variables are expressed in the same unit

d.

Two or more related time series when the variables are expressed in different unit

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