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Final examination scores conducting a independent samples

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Reference no: EM131723680

The experimental group received instruction in calculus via the Internet, while the control group received traditional classroom instruction. The data consist of the final examination scores conducting a independent samples t test answer the questions.

Calculus Examination Scores for Experimental and Control Groups

Participant Number       Group      Codes for Groups    Calculus Final Examination Scores

1                               Experimental               30                          28

2                                Control                       33                          29

3                                Control                        29                          30

4                                Experimental              27                          31

5                                Experimental             26                           29

6                                Control                      37                           37

7                                Experimental             40                           41

8                                Control                       35                           40

9                                Experimental            36                           37

10                             Control                        35                          38

a. What is the mean for the experimental group?

b. What is the mean for the control group?

c. What is the value of t?

d. What is the associated probability?

e. Is the difference between the experimental group's mean and the control group's mean statistically significant at the 0.5 level?

f. Make statement of the results of the significance test.

Reference no: EM131723680

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