# CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 97 - 102 of 154

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## Question number: 97

» Theoretical Distributions Binomial

### Question

An important continuous probability distribution

### Choices

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

a. | Normal distribution. | |

b. | Geometric distribution | |

c. | Binomial distribution | |

d. | Poisson distribution. |

## Question number: 98

» Statistical Description of Data » Frequency Distribution

### Question

Frequency density corresponding to a class interval is the ratio of

### Choices

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

a. | Class length to the class frequency | |

b. | Class frequency to the class length | |

c. | Class frequency to the cumulative frequency. | |

d. | Class frequency to the total frequency |

## Question number: 99

» Measures of Central Tendency

### Question

Which measure of dispersion is considered for finding a pooled measure of dispersion after combining several groups?

### Choices

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

a. | Mean deviation | |

b. | Quartile deviation | |

c. | Standard deviation | |

d. | All of the above |

## Question number: 100

### Question

Some of the cell frequencies in a bivariate frequency table may be

### Choices

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

a. | Negative | |

b. | Zero | |

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

d. | All of the above |

## Question number: 101

» Measures of Central Tendency

### Question

Which one is an absolute measure of dispersion?

### Choices

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

a. | Mean Deviation | |

b. | Range | |

c. | Standard Deviation | |

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

## Question number: 102

» Statistical Description of Data » Diagrammatic Representation of Data

### Question

Divided bar chart is considered for### Choices

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

a. | The relation of different components to the table | |

b. | Comparing different components of a variable | |

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

d. | None of the above |