# CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 14 - 20 of 154

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to **154** questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 150.00 or

## Question number: 14

### Question

If there are two variables x and y, then the number of regression equations could be

### Choices

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

a. | 2 | |

b. | Any number | |

c. | 3 | |

d. | 1 |

## Question number: 15

» Statistical Description of Data » Frequency Distribution

### Question

A frequency distribution

### Choices

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

a. | Arranges observations in an increasing order | |

b. | Relaters to a measurable characteristic | |

c. | Arranges observation in terms of a number of groups | |

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

## Question number: 16

### Question

Scatter diagram helps us to

### Choices

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

a. | Compute the extent of correlation between two variables | |

b. | Find the nature correlation between two variables | |

c. | Obtain the mathematical relationship between two variables | |

d. | None of the above |

## Question number: 17

### Question

The regression coefficients remain unchanged due to a

### Choices

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

a. | Shift of origin | |

b. | Shift of scale | |

c. | None of the above | |

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

## Question number: 18

» Statistical Description of Data » Frequency Distribution

### Question

Length of a class is

### Choices

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

a. | The difference between the UCL and LCL of that class | |

b. | The difference between the UCB and LCB of that class | |

c. | None of the above | |

d. | All of the above |

## Question number: 19

» Statistical Description of Data » Frequency Distribution

### Question

The UCL (Upper Class Limit) is

### Choices

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

a. | An upper limit to UCL | |

b. | A lower limit to LCL | |

c. | None of the above | |

d. | All of the above |

## Question number: 20

### Question

Scatter diagram is considered for measuring

### Choices

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

a. | Linear relationship between two variables | |

b. | Curvilinear relationship between two variables | |

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

d. | None of the above |