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Directions: A researcher was interested in the anxiety present in students just prior to the midterm exam. The research used an anxiety self-quiz to gage
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A researcher was interested in the anxiety present in students just prior to the midterm exam. The research used an anxiety self-quiz to gage the student's anxiety. The score for 30 students are given here.
69 | 99 | 91 | 66 | 70 | 98 | 70 | 53 | 40 | 58 |
61 | 66 | 94 | 77 | 70 | 56 | 88 | 85 | 86 | 40 |
84 | 86 | 54 | 48 | 86 | 43 | 78 | 53 | 79 | 89 |
- Construct a frequency table with class, frequency, relative percent, and cumulative percent that has 6 classes to describe the distribution of the data in SPSS.
- Use the frequency table created in problem to construct a histogram in SPSS.
- Use SPSS to calculate the numerical descriptive statistics mean, median, standard deviation, and variance of the anxiety scores.
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