From an English class of 18 students using programmed materials, 10 are selected at random and given additional instruction by the teacher. The results on the final examination were as follows: Grades in the Final Examination With Additional Instruction No Additional Instruction 87 75 91 78 85 81 80 85 86 72 85 80 81 81 85 85 73 79 Test at 0.01 level of significance to find out if the additional instruction affects the average grade assuming that the data is normal. Use 2 decimal placesDetermine the following:Method to be used in solving:Computed Value:Tabular Value:

From an English class of 18 students using programmed materials, 10 are selected at random and given additional instruction by the teacher. The results on the final examination were as follows: Grades...

From an English class of 18 students using programmed materials, 10 are selected at random and given additional instruction by the teacher. The results on the final examination were as follows:

Grades in the Final Examination
With Additional Instruction	No Additional Instruction
87	75
91	78
85	81
80	85
86	72
85	80
81	81
85	85
73
79

Test at 0.01 level of significance to find out if the additional instruction affects the average grade assuming that the data is normal. Use 2 decimal places

Determine the following:

Method to be used in solving:

Computed Value:

Tabular Value:

Jun 01, 2022

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From an English class of 18 students using programmed materials, 10 are selected at random and given additional instruction by the teacher. The results on the final examination were as follows: Grades...

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