# CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 34 - 41 of 154

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## Question number: 34

» Statistical Description of Data » Diagrammatic Representation of Data

### Question

Horizontal bar diagram is used for

### Choices

Choice (4) | Response | |
---|---|---|

a. | Data varying over time | |

b. | Data varying over space | |

c. | A or C. | |

d. | Qualitative data |

## Question number: 35

### Question

What are the limits of the correlation coefficient?

### Choices

Choice (4) | Response | |
---|---|---|

a. | –1 and 1 | |

b. | No limit | |

c. | 0 and 1, including the limits | |

d. | –1 and 1, including the limits |

## Question number: 36

» Measures of Central Tendency

### Question

Which measure of dispersion is based on the absolute deviations only?### Choices

Choice (4) | Response | |
---|---|---|

a. | Standard deviation | |

b. | Range | |

c. | Mean deviation | |

d. | Quartile deviation |

## Question number: 37

» Measures of Central Tendency

### Question

When it comes to comparing two or more distributions we consider

### Choices

Choice (4) | Response | |
---|---|---|

a. | Relative measures of dispersion | |

b. | Absolute measures of dispersion | |

c. | All of the above | |

d. | Question does not provide sufficient data or is vague |

## Question number: 38

» Statistical Description of Data » Diagrammatic Representation of Data

### Question

Diagrammatic representation of data is done by

### Choices

Choice (4) | Response | |
---|---|---|

a. | Charts | |

b. | Pictures | |

c. | Diagrams | |

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

## Question number: 39

» Theoretical Distributions Binomial

### Question

A theoretical probability distribution.

### Choices

Choice (4) | Response | |
---|---|---|

a. | Exists only in theory. | |

b. | Does not exist. | |

c. | Exists in real life | |

d. | Both a. and c. are correct |

## Question number: 40

» Statistical Description of Data » Ogive

### Question

Median of a distribution can be obtained from

### Choices

Choice (4) | Response | |
---|---|---|

a. | Histogram | |

b. | Less than type ogives | |

c. | Frequency polygon | |

d. | All of the above |

## Question number: 41

» Statistical Description of Data » Textual Representation of Data

### Question

The primary data are collected by

### Choices

Choice (4) | Response | |
---|---|---|

a. | Observation method | |

b. | Questionnaire method | |

c. | Interview method | |

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