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An exclusive school in Manila made a study on the relationship of age and teaching performance of teachers as evaluated by the students using the 5-point scale, where 5 is the highest. With a random sample of 16 teachers, test if the relationship is significant using the 0.05 level. The result of the sampling is shown below: Teacher No. 1 2 34 3 3456NHO 60095 7 8 10 11 12 13 14 15 16 Age (x) 38 30 37 42 45 528 m 52 48 33 36 32 99 49 48 56 30 44 43 Performance (y) 3.89 4.12 4.05 3.61 3.08 2.58 3.42 4.47 4.68 4.39 2.96 3.01 2.80 4.34 3.67 3.55

An exclusive school in Manila made a study on the relationship of age and teaching performance of teachers as evaluated by the students using the 5-point scale, where 5 is the highest. With a random sample of 16 teachers, test if the relationship is significant using the 0.05 level. The result of the sampling is shown below: Teacher No. 1 2 34 3 3456NHO 60095 7 8 10 11 12 13 14 15 16 Age (x) 38 30 37 42 45 528 m 52 48 33 36 32 99 49 48 56 30 44 43 Performance (y) 3.89 4.12 4.05 3.61 3.08 2.58 3.42 4.47 4.68 4.39 2.96 3.01 2.80 4.34 3.67 3.55

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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An exclusive school in Manila made a study on the relationship of age and teaching performance of teachers as evaluated by the students using the 5-point scale, where 5 is the highest. With a random sample of 16 teachers, test if the relationship is significant using the 0.05 level. The result of the sampling is shown below: Teacher No. 1234 3456NHO 60095 7 8 10 11 12 13 14 15 16 Age (x) 38 30 37 42 45 528 mo 52 48 33 36 32 950 49 48 56 30 44 43 Performance (y) 3.89 4.12 4.05 3.61 3.08 2.58 3.42 4.47 4.68 4.39 2.96 3.01 2.80 4.34 3.67 3.55
Transcribed Image Text:An exclusive school in Manila made a study on the relationship of age and teaching performance of teachers as evaluated by the students using the 5-point scale, where 5 is the highest. With a random sample of 16 teachers, test if the relationship is significant using the 0.05 level. The result of the sampling is shown below: Teacher No. 1234 3456NHO 60095 7 8 10 11 12 13 14 15 16 Age (x) 38 30 37 42 45 528 mo 52 48 33 36 32 950 49 48 56 30 44 43 Performance (y) 3.89 4.12 4.05 3.61 3.08 2.58 3.42 4.47 4.68 4.39 2.96 3.01 2.80 4.34 3.67 3.55
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