I. Calculate the mean, median, mode, standard deviation and the variance of the scores obtained by 90 applicants for employment, as shown on the table below. Prepare a separate table for each measure and use 5 as the class size. Scores of 90 applicants for employment Scores f 41 - 45 46 – 50 10 51 – 55 18 56 – 60 25 61 – 65 17 66 – 70 9. 71 - 75 6. 2/3
I. Calculate the mean, median, mode, standard deviation and the variance of the scores obtained by 90 applicants for employment, as shown on the table below. Prepare a separate table for each measure and use 5 as the class size. Scores of 90 applicants for employment Scores f 41 - 45 46 – 50 10 51 – 55 18 56 – 60 25 61 – 65 17 66 – 70 9. 71 - 75 6. 2/3
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![I.
Calculate the mean, median, mode, standard deviation and the variance of the scores obtained by 90 applicants
for employment, as shown on the table below. Prepare a separate table for each measure and use 5 as the class
size.
Scores of 90 applicants for employment
Scores
f
41 - 45
5
46 – 50
10
51 - 55
18
56 – 60
25
61 – 65
17
66 – 70
71 - 75
2/3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F194a4c2c-6a4d-44c6-89c0-66240179c836%2F7fcd4f57-da01-4d8c-9d8d-955a44833b0c%2Fkp88ncr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:I.
Calculate the mean, median, mode, standard deviation and the variance of the scores obtained by 90 applicants
for employment, as shown on the table below. Prepare a separate table for each measure and use 5 as the class
size.
Scores of 90 applicants for employment
Scores
f
41 - 45
5
46 – 50
10
51 - 55
18
56 – 60
25
61 – 65
17
66 – 70
71 - 75
2/3
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