blackboard.njcu.eduContentLaunch MeetBb NJCU Blackboard Ultrav Question Completion Status:QUESTION 2The ethnicity group of the subjects in the experiment is an example ofscale:a. intervalO b. ratioO C. ordinald. norminalQUESTION 3Reaction time in seconds is an example of a (n).scale

Solution-: Q.2 Ans: Here we find ethnicity group of the subjects is an example of which type of…

Answered: The ethnicity group of the subjects in…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

In rating the service provided by a restaurant server , the following responses are possible: excellent above average, average , below average , and poor. The responses are coded from 1 to 5 with 5 being excellent . The level of measurement this scale represents is: A. ratio B. nominal C. interval D.ordinal
Determine the level of measurement for each of the following variables:a. The number of people in your statistics classb. The percentage of students who are first-generation college students at your schoolc. The name of each academic major offered in your colleged. The rating of the overall quality of a textbook, on a scale from “excellent” to “poor”e. The type of transportation a person takes to school (e.g., bus, walk, car)f. The number of hours you study for a statistics examg. The rating of the overall quality of your campus coffee shop, on a scale from “excellent” to “poor”C4. For each of the variables in Exercise 3 that you classified as interval-ratio, identify whether it is discrete or continuous
A congressperson wants to come up with a single value to describe the prices of homes in their district. However, their district consists of a few homes that are extremely expensive compared to the others. Which descriptive statistic should they use? a. Range b. Mode c. Median d. Mean
Given the data set: 6, 19, 17, 23, 20, 10. Determine (i). the percentile rank for each test score,
The percentage of all observations in a data set that lies between the 30th percentile and the third quartile: a. Ocannot be determined without additional information b. Oequals 45 c. Oequals 85 d. Oequals 30 e. Oequals 75
In rating the service provlded by a restaurant server, the followIng responses are posslble: excellent, above average, average, below average, and poor. The responses are coded from 1 to 5 with 5 belng excellent. The level of measurement this scale represents is: O a. interval. O b. nominal. O c. ordinal. d. ratio.
When performing a test about the population proportion, what distribution would you need to use? Select one: O a. z O b. chi-square O c.t
Rodney wants to test the relationship between college graduation rank and annual income. If income is measured on a ratio scale, the appropriate relationship test for Rodney to use is the: a. Spearman r b. Pearson r c. independent-samples t test d. chi square test of independence
The data set below represents the amount of soft drink in a sample of 50 2-liter bottles: a. Construct a histogram and a percentage polygon. b. On the basis of the results in (a) and (b), does the amount of soft drink filled in the bottles concentrate around specific values? 2.007 2.004 1.988 1.995 1.997 2.019 1.993 2.007 2.019 2.017 1.995 1.983 1.988 2.004 2.017 1.996 1.989 1.985 1.985 2.014 1.987 2.002 2.028 1.963 2.021 1.967 1.999 1.987 2.021 1.977 1.977 2.018 2.035 1.979 1.977 2.012 2.029 2.014 2.014 1.954 1.955 1.944 2.051 1.985 1.931 1.912 1.939 2.038 1.901 1.932 On the basis of the results in (a), does the amount of soft drink filled in the bottles concentrate around specific values? Select the correct choice below, and, if necessary, fill in the answer box within your choice. A. Yes, the amout of soft drink concentrates around ___ liters. (Round to two decimal places as needed.) B. No, the amount of soft drinks does not concentrate around…
.
Your assignment is to survey 10 people (friends, family, peers, etc.) and collect data for the following dependent measure:
A............ is a table that shows the number of data observations that fall into specific intervals. O a. Pareto chart O b. percent polygon c. frequency distribution O d. histogram

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

The ethnicity group of the subjects in the experiment is an example of scale: a. interval O b. ratio O C. ordinal d. norminal