A study was designed to compare the attitudes of two groups of nursing students towards computers. Group 1 had previously taken a statistical methods course that involved signicant computer interaction. Group 2 had taken a statistic methods course that did not use computers. The students' attitudes were measured by administering the Computer Anxiety Rating Scale (CARS). A random sample of 11 nursing students from Group 1 resulted in a mean score of 63.3 with a standard deviation of 3.7. A random sample of 13 nursing students from Group 2 resulted in a mean score of 70.2 with a standard deviation of 6.6. Can you conclude that the mean score for Group 1 is significantly lower than the mean score for Group 2? Let p. represent the mean score for Group 1 and Jug represent the mean score for Group 2. Use a significance level oft: = 0.05 for the test. Assume that the population variances are equal and that the two populations are normally distributed. Step 2 of4: Compute the value of the I test statistic. Round your answer to three decimal places. Answer Tables ' ' E Keypad HOW to enter your answer ybm Previous Step Answers