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In an Effort to Determine the Most Effective Way to Teach

question 66

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In an effort to determine the most effective way to teach safety principles to a group of employees, four different methods were tried. Some employees were given programmed instruction booklets and worked through the course at their own pace. Other employees attended lectures. A third group watched a television presentation, and a fourth group was divided into small discussion groups. A high of 10 was possible. Samples of five tests were selected from each group. The test grade results were: In an effort to determine the most effective way to teach safety principles to a group of employees, four different methods were tried. Some employees were given programmed instruction booklets and worked through the course at their own pace. Other employees attended lectures. A third group watched a television presentation, and a fourth group was divided into small discussion groups. A high of 10 was possible. Samples of five tests were selected from each group. The test grade results were: Excel's summary results at the 0.05 level produce the following output: Using this output, what conclusions can you draw? A) Since the calculated F-value is smaller than the F-critical value, there is a significant difference in the methods of teaching. B) Since the calculated F-value is smaller than the F-critical value, there is no significant difference in the methods of teaching. C) Since the P-value is 0.001, there is a 10% chance of these results happening when there is no significant difference in the methods of teaching. D) Since the calculated F-value is larger than the F-critical value, and the P-value is so small, there is strong evidence to suggest that all teaching methods do not give equal test results. E) Since the calculated F-value is larger than the F-critical value, and the P-value is so small, there is strong evidence to suggest that all teaching methods give equal test results. Excel's summary results at the 0.05 level produce the following output:
In an effort to determine the most effective way to teach safety principles to a group of employees, four different methods were tried. Some employees were given programmed instruction booklets and worked through the course at their own pace. Other employees attended lectures. A third group watched a television presentation, and a fourth group was divided into small discussion groups. A high of 10 was possible. Samples of five tests were selected from each group. The test grade results were: Excel's summary results at the 0.05 level produce the following output: Using this output, what conclusions can you draw? A) Since the calculated F-value is smaller than the F-critical value, there is a significant difference in the methods of teaching. B) Since the calculated F-value is smaller than the F-critical value, there is no significant difference in the methods of teaching. C) Since the P-value is 0.001, there is a 10% chance of these results happening when there is no significant difference in the methods of teaching. D) Since the calculated F-value is larger than the F-critical value, and the P-value is so small, there is strong evidence to suggest that all teaching methods do not give equal test results. E) Since the calculated F-value is larger than the F-critical value, and the P-value is so small, there is strong evidence to suggest that all teaching methods give equal test results. In an effort to determine the most effective way to teach safety principles to a group of employees, four different methods were tried. Some employees were given programmed instruction booklets and worked through the course at their own pace. Other employees attended lectures. A third group watched a television presentation, and a fourth group was divided into small discussion groups. A high of 10 was possible. Samples of five tests were selected from each group. The test grade results were: Excel's summary results at the 0.05 level produce the following output: Using this output, what conclusions can you draw? A) Since the calculated F-value is smaller than the F-critical value, there is a significant difference in the methods of teaching. B) Since the calculated F-value is smaller than the F-critical value, there is no significant difference in the methods of teaching. C) Since the P-value is 0.001, there is a 10% chance of these results happening when there is no significant difference in the methods of teaching. D) Since the calculated F-value is larger than the F-critical value, and the P-value is so small, there is strong evidence to suggest that all teaching methods do not give equal test results. E) Since the calculated F-value is larger than the F-critical value, and the P-value is so small, there is strong evidence to suggest that all teaching methods give equal test results. Using this output, what conclusions can you draw?

Definitions:

Liter

A metric unit of volume equal to one cubic decimeter, used to measure liquids and other volumetric quantities.

Intentional Torts

Deliberate acts committed by an individual that cause harm or injury to another person, leading to civil liability.

Tort Law

The area of law that deals with civil wrongs causing harm or injury to individuals or their property, where the injured party can seek compensation.

Federal Law

Legislation that is enacted by the national government and applies throughout the country, overriding state and local laws where there is conflict.

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