1. These questions pertain to Table 1.a. How many chi-square test of independence are performed? What are each of the bivariableassociations tested?[Hint: there are 10 chi-square tests of independence are being performed]b. Which of the relationships are significant? Table 1Chi-Square Results of the Percent of Students Exhibiting Each Quantitity-Frequency Level for ALL STUDENTS, and for DRINKERS ONLY withinPersonal Demographic Characteristics".ALL STUDENTSGenderMalesFemalesRaceWhiteNon-WhiteAgeUnder 21Over 21ReligiousBackgroundCatholicJewishProtestant,drinkersProtestant,non-drinkersImportanceof ReligionA4641 21.8 44.57440 30.956.79862 23.51921L/M53.345.6 45.86931 30.2 47.7506823.757.72594384415.6 56.4234 15.8 59.83301 22.4 56.448.040.47923 32.9 50.416.0 55.43985H33.7*12.423.2*8.6DRINKERS ONLY21.1#11.622.1* 484118.6363056.95071 82.17544 69.6104584.1L/M68.43868 75.628.0* 3244 66.824.419771.12561134872.777.716.7* 5315 75.13348 65.928.7H43.1*17.930.4*15.931.6*24.433.2*28.927.322.324.9*34.1VeryNot# = Number of students, A= Abstain, L/M=Light/Moderate, H=Heavy*p<.001+p<.05"Note: sample size in each category does not necessarily add up to the total sampledue to missing date for each analysis.

Chi-Square Results of the Percent of Students Exhibiting Each Quantitity- Frequency Level for ALL…

Answered: 1. These questions pertain to Table 1.…

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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In two towns A and B, the following information was supplied by an investigator. Total population (in thousands ) Literates Ililerate criminals Literate criminals Town A 240 40 40 Town B 234 34 20 (.) („) Compare the degree of association between literacy and crime in each of the two towns.
The following two-by-two table was created from the data. TROUBLE STAYING ASLEEP [outcome] TROUBLE FALLING ASLEEP[predictor] Yes No TOTAL Yes 65 40 105 No 51 110 161 TOTAL 116 150 266 Let TP denote True Positive cases. Let TN denote True Negative cases. Let FP denote False Positive cases. Let FN denote False Negative cases. Trouble staying asleep (outcome) Yes No Trouble falling asleep (predictor) Yes TP FN No FP TN What is the positive predictive value of the predictor variable for the outcome? What is the negative predictive value of the predictor variable for the outcome? Which predictive value (negative or positive) is higher? What proportion of participants have trouble falling asleep and staying asleep? What is the prevalence of “Trouble staying asleep” among study participants?
. A survey was conducted in respect of marital status and success in examination. Out of 2,000 persons who appeared for an examination, 80% of them were boys, and the rest were girls. Among 300 married boys 140 were successful. 1100 boys were successful among unmarried boys. In respect of 100 married girls 40 were successful, 200 unmarried girls were successful. Construct two separate nine-square tables, and find out the Yule's Coefficient of Association to discuss the association between marita! and passing of examination,
The boxplot shown below results from the heights (cm) of males listed in a data set. What do the numbers in that boxplot tell us? 154 173.8 194 169.7 183.5 The minimum height is cm, the first quartile Q, is cm, the second quartile Q, (or the median) is cm, the third quartile Q, is cm, and the maximum height is cm. (Type integers or decimals. Do not round,)
1-The following information is collected from a customer satisfaction survey conducted by a restaurant to help them drive customer loyalty and Gender Number of food items bought Number of visits to the restaurant in a week Satisfaction on the variety of food and beverages available Classify each variable as categorical or numerical and determine its measurement scale.
The question is at end of Merged document.jpg.
A random sample of 20 adults in a particular country were asked to state what type of birth control method they use. The results are in the table below. None None None Condom Condom Condom Pill Pill Other Other Pill Other Condom Condom Pill None Condom Pill Pill Other a) Since data were collected for variable(s), the correct graph to make is a . b) Complete the frequency/relative frequency table. Birth Control Type Frequency Relative Frequency None Condom Pill Other c) Which of the following is the correct bar chart for the given data? 2468Birth Control TypeFreqNoneCondomPillOther[Graphs generated by this script: setBorder(49,45,0,10); initPicture(0,13,0,8);axes(1000,2,1,1000,2); fill="blue"; textabs([165,0],"Birth Control…
fllustration 21.9. Compare the association between literacy and unemployment in urban and rural areas from the following obser- yations: Urban Rural (in lakhs) Total adult males 25 200 Literate males 10 40 Unemployed males Literate and Unemployed males 12 4
Which of the following statements is true of Group 1’s mean FIQ score? Group of answer choices: 1. Group 1’s mean FIQ score is not significantly different from Group 2’s mean FIQ score 2. Group 1’s mean FIQ score is significantly different from Group 2’s mean FIQ score 3. Group 1’s mean FIQ score is significantly higher than Group 2’s mean FIQ score 4. Group 1’s mean FIQ score is significantly lower than Group 2’s mean FIQ score 5. None of the above
Do you find any association between the temperaments of brothers and sisters from the following data : Good natured brothers and good natured sisters Good natured brothers and sullen sisters Sullen borthers and good natured sisters Sullen brothers and sullen sisters 1,230 850 530 980
The boxplot shown below results from the heights (cm) of males listed in a data set. What do the numbers in that boxplot tell us? 152 173.3 194 169.6 179.5 The minimum height is cm, the first quartile Q, is cm, the second quartile Q, (or the median) is cm, the third quartile Q, is cm, and the maximum height is cm. (Type integers or decimals. Do not round.) O Time MacBook Pro -> G Search or type URL esc ! %23 $ & 1 4 5 7 8 9 Q W R Y tab S F K caps lock C V shift fn comman control option command

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1. These questions pertain to Table 1. a. How many chi-square test of independence are performed? What are each of the bivariable associations tested? [Hint: there are 10 chi-square tests of independence are being performed] b. Which of the relationships are significant?