(c) To save energy, a goal is set to have the mean number of occupants be at least two per car. Has this goal been met?Since the computed mean number of occupants is ☐, then this goal to have the mean number of occupants be at leasttwo per car (Choose one) been met.

To determine if the goal of having a mean number of occupants of at least two per car has been met,…

Answered: (c) To save energy, a goal is set to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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To test whether the mean time needed to mix a batch of material is the same for machines produced by three manufacturers, the Jacobs Chemical Company obtained the following data on the time (in minutes) needed to mix the material. Manufacturer 1 2 3 20 30 15 26 28 14 24 33 18 22 29 17
Consider the following data set *; | -1|2|3 Yi | 3 |2|1 and the model y = a, + a1¤ Calculate the squared error (SE) for the choice a, = 8 and a1 = -1 Answer:
3) both images are the same question
What is the frequency of times the limit was exceeded by less than 6 times
3) The calculation of the range is based on all values of data set. Select one: True False
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Answer for b c d
Average monthly wages (per employee) in 4 sectors of an economy are as follows: industry: 2000 dinars, building: 2200 dinars, agriculture: 1500 dinars, services: 1800 dinars. Number of people employed in the four sectors are 5 million, 2 million, 6 million, and 2 million, respectively. Using the concept of harmonic mean compute the average monthly wages in the economy under consideration.
The data sets give the ages of award winners from 2000 to 2005 at the time of the award. Use the data to answer the questions. Men Women a) Without calculating, which data set has the greater mean age? Year 2000 2001 2002 STABI 2003 2004 2005 ~ Men Age Phil 44 39 Geoff 47 Chris Ed Sean 33 41 Mike 46 b) Verify your conjecture from part (a) by calculating the mean age for each data set. Mean (Men) 41.67 Mean (Women) 29 (Round to the nearest hundredth as needed.) IT Year 2000 2001 2002 2003 2004 2005 Women Megan Elizabeth Katherine Tanya Susan Jennifer Age 24 35 27 27 29 32
A survey of family doctor practices in seychelles was carried out by a seychelles Research Institution in 2017. Each practice was given a score from 1 to 6, where 1 represents high cause for concern and 6 denotes low cause for concern. The data are illustrated in the bar chart.In writing about this story, a newspaper reporter computed the mean score from these data.a) Find the value of the mean. b) Discuss whether or not the mean is a suitable measure for these data. c) Suppose you are reporting the same story on a famous radio programme in seychelles so that listeners cannot see the bar chart. Write a short paragraph summarizing the most important features of the data for your listeners.

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(c) To save energy, a goal is set to have the mean number of occupants be at least two per car. Has this goal been met? Since the computed mean number of occupants is ☐, then this goal to have the mean number of occupants be at least two per car (Choose one) been met.