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

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On a survey, people are classified with the following variable: 0: identify as male 1: identify as female 2: identify as non-binary 3: other How would you classify this variable? a. Qualitative and discrete b. Qualitative and ratio c. Quantitative and discrete d. Quantitative and interval e. None of these
The values of the weights of the students are called.. . Select one: O a. sample b. data O c. population Clear my choice
For a categorical variable, the most appropriate control chart to monitor the proportion of a certain characteristic is a(n) Group of answer choices A. p bar chart B. x bar chart C. c chart D. s chart.
A college professor conducted student evaluations at the end of a semester. One important question asked was, "Would you recommend this professor to a friend?” Fifty-four students responded using the following 1-to-5 rating scale. 1 = "absolutely not" 2 = "probably not” 3 = "no opinion" 4 = "probably yes" 5 = "absolutely yes" Student responses were recorded. "Blank" indicates that a student skipped this question on the evaluation. 4 #28: #1: Blank #10: #2: Blank #3: #4: Blank #5: #6: #7: #8: 4 #9: 5 4 5 2 # 11: #12: #13: #14: #15: # 16: #17: 3 Blank 5 Blank Blank 1 5 Blank # 19: #20: #21: #22: #23: #24: #25: #26: 4 #18: Blank #27: 1 2 #30: 1 #31: 3 Blank 5 #29: 5 Blank #32: #33: #34: #35: 1 #37: 5 Blank 4 1 5 4 5 #38: #39: #40: # 41: #42: #43: #44: #36: Blank #45: 2 #46: Blank 1 5 4 Blank #49: 5 #47: Blank #48: #50: #51: #52: Blank #53: 1 5 4 5 5 1 5 1 #54: Blank
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 scale of measurement these represent is: a. ratio b. interval c. nominal d. ordinal
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
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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.
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
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The ethnicity group of the subjects in the experiment is an example of scale: a. interval O b. ratio O C. ordinal d. norminal