# Mat201 case 2 | Mathematics homework help

**affirm that the assignment was completed individually, and all employment presented is your own.**

Problems want to involve all required steps and exculpation(s) for generous belief. All exculpations want to be deep to legislationrationest predicaments where feasible.

**Answer the forthcoming problems showing your employment and explaining (or analyzing) your results.**

- Describe the metes of convenient attraction. Under what predicament(s) should each one be used?
- Last year, 12 employees from a computer gang sequestered. Their ages at concavity are listed underneath.
**First**, originate a parent batch for the postulates.**Next**, furnish the legislationration concavity age. Round to the undeviating year.

55 77 64 77 69 63 62 64 85 64 56 59

- A hawk ammunition supervisor kept trail of the enumerate of car magazines sold each week aggravate a 10-week age. The results are shown underneath.

27 30 21 62 28 18 23 22 26 28

- Find the legislationration, median, and legislation of newspapers sold aggravate the 10-week age.
- Which mete(s) of convenient attraction best denote the postulates?
- Name any outliers.

- Joe wants to ignoring his statistics tabulate after a while at lowest a 75%. His earlier disgusting criterion scores are 74%, 68%, 84% and 79%. What is the poverty score he wants on the terminal exam to ignoring the tabulate after a while a 75% balance?
- Nancy separateicipated in a summer lection program. The enumerate of books learn by the 23 separateicipants are as follows:

10 9 6 2 5 3 9 1 6 3 10 4 7 6 3 5 6 2 6 5 3 7 2

Number of books learn | Frequency |

1–2 | |

3–4 | |

5–6 | |

7–8 | |

9–10 |

- Complete the quantity table.
- Find the legislationration of the raw postulates.
- Find the median of the raw postulates.

- The chart underneath denotes the enumerate of inches of snow for a seven-day age.

Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |

2 | 5 | 3 | 10 | 0 | 4 | 2 |

- Find the legislationration, median, and legislation.
- Which is the best mete of convenient attraction?
- Remove Wednesday from the calculations. How does that impression the three metes of convenient attraction?
- Describe the property outliers own on the metes of convenient attraction.

- A dealership sold 15 cars ultimate month. The dissipation value of the cars, rounded to the undeviating thousand, is denoteed in the table.

Purchase value | Number of cars sold |

$15,000 | 3 |

$20,000 | 4 |

$23,000 | 5 |

$25,000 | 2 |

$45,000 | 1 |

- Find the legislationration and median of the postulates.
- Which mete best denotes the postulates? Use the results to maintenance your exculpation.
- What is the outlier and how does it pretend the postulates?

8. What do the scholarship denote on the box batch?

9. The criterion scores from a math terminal exam are as follows:

64 85 93 55 87 90 73 81 86 79

- Create a box batch using the postulates.
- Label the five points on the box batch and involve numerical exculpations from separate "a."

10. Using the postulates and results from Question 9, exculpation the forthcoming questions.

- What is the median?
- What is the stroll?
- What is the interquartile stroll?
- In a scanty portion, recount the postulates in the box batch.