Q1) Recognize the situation in which median rather than the mean is favoured measure of? Central tendency?

Q2) One question on student survey asks: In typical week, how many times do you eat at fast food restaurant? Following frequency distribution table summarizes results for a sample of n=20 students.

Number of times per week |
f |

5 or more |
2 |

4 |
2 |

3 |
3 |

2 |
6 |

1 |
4 |

0 |
3 |

a) Determine the mode for this distribution.

b) Determine median for the distribution.

c) Describe why you can't calculate the mean number of times using data in the table.

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Find the percentage of students who score between 550 & 650 : Calculate the percentage of students who score between 550 and 650. |

Hypothesis test-confidence interval mean by t distribution : Calculate separate confidence intervals for the numbers of days absent for Clinic A and Clinic B, respectively. |

Determining the mode for distribution : Determine the mode for this distribution. Describe why you can't calculate the mean number of times using data in the table. |

What is currently occurring to the supply also demand : Illustrate what is currently occurring to the supply also demand for labor also its effects on wages, union membership, also other labor force related topics. |

Transportation method-initial inventory : Allocate production capacity to meet demand at a minimum cost the transportation method. What is the cost? Assume that the initial inventory has no holding cost in the first period. |

Conclude the supply function also inverse supply : Conclude the supply function also inverse supply function for good X. Graph the inverse supply function. |

Automobile manufacturers-case study : Several automobile manufacturers from State J are exporting large numbers of cars to State K, taking over large share of State K's automobile market and putting K's automobile manufacturers and workers out of business. |

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