Supplemental Study Assignment 4 (Chapters 17 & 18) 1. Given the following 20 scores in an attitude scale, complete the following exercise:
18 16 18 20 16 14 16 18 14 12 10 14 12 18 16 18 14 10 12 14
c. What is the median?
solution
18 16 18 20 16 14 16 18 14 12 10 14 12 18 16 18 14 10 12 14
1st arrange value lowest to highest
10, 10, 12, 12, 12, 14, 14, 14, 14, 14, 16, 16, 16, 16, 18, 18, 18, 18, 18, 20
median = median is the middle most observation of data set
=(14 +16 /2)
median =15
Supplemental Study Assignment 4 (Chapters 17 & 18) 1. Given the following 20 scores in an...
Supplemental Study Assignment 4 (Chapters 17 & 18) 1. Given the following 20 scores in an attitude scale, complete the following exercise: 18 16 18 20 16 14 16 18 14 12 10 14 12 18 16 18 14 10 12 14 e. What is the range?
1. Consider the following POPULATION of quiz scores {18, 23, 7, 20, 15, 12, 6, 23, 17, 16 } Compute the following: the mean ,μ, the variance, σ2, the standarddeviation, σ. State the mode, if one exists __________ ApplytheEmpiricalRuleatthe95%level. What percentage of these Quiz Scores actually lie within the interval found in part c? _________________________ II. Again consider the given Quiz Scores: {18, 23, 7, 20, 15, 12, 6, 23, 17, 16 } Determine Q1, the median, and Q3: Draw...
Possible answers: 17, 10 20 18 22 Given the following frequency table of data, what is the potential outlier? Value Frequency 10 12 13 14 15 16 18 20 21 23
Complete the following: Application Questions A methodological study had established values for the MIC on a scale that measured physical function: The MIC for improvement (higher scores) was 4.0, and the MIC for deterioration (lower scores) was 3.0. Lawrence studied clinically significant change in physical functioning over a 1-year period for a sample of 100 patients with COPD. Some change score information is presented below for 10 patients. Which patients experienced clinically significant change in physical function in the 12-month...
Problem 3 (20 marks) Determine the mobility of the following planar linkage 16 10 12 4 14 17 15 18 13 Problem 3 (20 marks) Determine the mobility of the following planar linkage 16 10 12 4 14 17 15 18 13
Please write in the answer clear. Will leave like if its correct . Age Gen Sibs Work Exercise Units Mom 18 M 1 20 10 15 6 17 F 3 0 7 15 14 23 M 3 20 5 13 8 20 M 2 0 5 15 16 18 F 4 22 6 16 9 20 F 2 11 7 20 20 34 F 1 48 10 10 18 22 F 3 37 13 13 18 19 M 3 0...
RN30172> Assignments Exam for Chapters 4 and 12 Exam for Chapters 4 and 12 BUS-123, OLH, CRN 30172, Statistics, Spring 19 CEYLAN KAYA Test: Exam for Chapters 4 and 12 ime Remaining: 00:30:41 Submit Tes This Test: 50 pts possib 2 of 10 (1 complete) ▼ This Question: 5 pts e of 200 registered voters that was conducted to see whether their opinions on a bill are related to their party affilation voters that was The contingency table below shows...
5. Use the assignment method (i.e., Hungarian method) to obtain a plan that will minimize the processing costs in the following table under the following condition (provide also the total cost of the plan): The combination 4-A is undesirable. (15 points) WORKER ABCDE 1 14 18 2 14 15 Job 3 12 16 4 11 13 5 10 16 20 17 18 19 16 17 15 14 17 14 12 14 15 14 13 5. Use the assignment method...
2 eBook Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the 3-score for each of the five observations (to 2 decimals). Enter negative values as negative numbers, Observed value -score 10 20 lllll 12 17 16 The Graduate Management Admission Test (GMAT) is a standardized exam used by many universities as part of the assessment for admission to graduate study in Exercise (3.43 : Not Answered At score is 547 (Magoosh website, January 5,...
Please write answers clear. I will leave like if its correct. Age Gen Sibs Work Exercise Units Mom 18 M 1 20 10 15 6 17 F 3 0 7 15 14 23 M 3 20 5 13 8 20 M 2 0 5 15 16 18 F 4 22 6 16 9 20 F 2 11 7 20 20 34 F 1 48 10 10 18 22 F 3 37 13 13 18 19 M 3 0 18 14...