# Statistical Description of Data (CA Foundation Maths, Statictics, Logic, and Reasoning): Questions 29 - 34 of 60

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## Question number: 29

» Statistical Description of Data » Frequency Distribution

### Question

The LCB (Lower Class Boundary) is

### Choices

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

a. | An upper limit to LCL (Lower Class Limit) | |

b. | A lower limit to LCL | |

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

d. | None of the above |

## Question number: 30

» Statistical Description of Data » Textual Representation of Data

### Question

Which method of data collection covers the widest area?

### Choices

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

a. | Mailed questionnaire method | |

b. | Telephone interview method | |

c. | Direct interview method | |

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

## Question number: 31

» Statistical Description of Data » Frequency Distribution

### Question

For a particular class boundary, the less than cumulative frequency and more than the less than cumulative frequency and more than

### Choices

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

a. | Fifty per cent of the total frequency | |

b. | Total frequency | |

c. | None of the above | |

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

## Question number: 32

» Statistical Description of Data » Textual Representation of Data

### Question

The quickest method to collect primary data is

### Choices

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

a. | Telephone interview | |

b. | By observation. | |

c. | Personal interview | |

d. | Indirect interview |

## Question number: 33

» Statistical Description of Data » Histogram

### Question

Mutually exclusive classification

### Choices

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

a. | Includes the upper class limit but excludes the upper class limit | |

b. | Excludes the upper class limit but includes the lower class limit | |

c. | Excludes both the class limits | |

d. | None of the above |

## Question number: 34

» Statistical Description of Data » Tabular Representation of Data

### Question

Which of the following statements is untrue for tabulation?

### Choices

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

a. | Statistical analysis of data requires tabulation | |

b. | Diagrammatic representation of data requires tabulation. | |

c. | Complicated data can be presented | |

d. | It facilitates comparison between rows and not columns |