# Statistical Description of Data (CA Foundation Maths, Statictics, Logic, and Reasoning): Questions 42 - 49 of 60

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## Question number: 42

» Statistical Description of Data » Frequency Polygon

### Question

Most of the commonly used frequency curves are

### Choices

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

a. | Inverted J-shaped | |

b. | U-shaped | |

c. | Bell-shaped. | |

d. | Mixed |

## Question number: 43

» Statistical Description of Data » Tabular Representation of Data

### Question

In tabulation source of the data, if any, is shown in the

### Choices

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

a. | Caption | |

b. | Body | |

c. | Stub | |

d. | Footnote |

## Question number: 44

» Statistical Description of Data » Textual Representation of Data

### Question

The data collected on the height of a group of students after recording their heights with a measuring tape are

### Choices

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

a. | Discrete data | |

b. | Primary data | |

c. | Secondary data | |

d. | Continuous data. |

## Question number: 45

» Statistical Description of Data » Diagrammatic Representation of Data

### Question

the most attractive method of data presentation is

### Choices

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

a. | Textual | |

b. | Diagrammatic | |

c. | Tabular | |

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

## Question number: 46

» Statistical Description of Data » Textual Representation of Data

### Question

The accuracy and consistency of data can be verified by

### Choices

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

a. | External checking | |

b. | Internal checking | |

c. | Scrutiny | |

d. | None of the above |

## Question number: 47

» Statistical Description of Data » Tabular Representation of Data

### Question

The entire upper part of a table is known as

### Choices

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

a. | Caption | |

b. | Body | |

c. | Stub | |

d. | Box head |

## Question number: 48

» Statistical Description of Data » Diagrammatic Representation of Data

### Question

The chart that uses logarithm of the variable is known as

### Choices

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

a. | Ratio chart | |

b. | Line chart | |

c. | Multiple line chart | |

d. | Component line chart. |

## Question number: 49

» Statistical Description of Data » Diagrammatic Representation of Data

### Question

Vertical bar diagram is applicable when

### Choices

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

a. | The data are quantitative | |

b. | The data are qualitative | |

c. | A or C. | |

d. | When the data vary over time |