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Is Holly Grove High School?

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The data collected reveals that Holly Grove High School has an extensive STEM focused program that requires students to apply for admission during their final year of middle school. For entrance, the school also requires an above average performance on the 8th grade examinations for reading, writing, mathematics and science, which is mandated by the state, community involvement, and extracurricular activities. The data presented is descriptive statistics. The scales of measurement that are used in this data set are nominal, ratio, and interval. The participants in the data set are nominal because the information is listed as numbers and are used for labeling variables, without any quantitative value. (Salkind, 2017) The GPA is ratio data …show more content…

The standard deviation was 20.86. For the SAT Verbal, the mean was 595.05, the median was 598.5, and the mode was 590. The standard deviation was 16.197. For the Test Anxiety Questionnaire, the mean was 24.25, the median was 23.5, and bimodal of 20 and 37. The standard deviation was 8.098. Overall, there was an increase in the data set. For GPA, the mean was 4.025 prior to small group counseling and increased to 4.119 after small group counseling. The median went from 3.985 to 4.005; the mode went from 4.15 to 3.95 and 4.50. The standard deviations went from 0.215 to 0.229. For SAT Math, the mean increased from 619.2 to 636.15, the median went from 623 to 643.5, and the mode went from 625 to 645. The standard deviation increased from 16.036 to 20.86. For SAT Verbal, the mean was 585.15 prior to the small group counseling and increased to 595.05, the median went from 588.5 to 598.5, and the mode was 592 to 590. The standard deviation went from 15.11 to 16.197. For the Test Anxiety Questionnaires, the mean went from 31.45 to 24.25; the median was 30.5 to 23.5, and the mode of 28 to 20 and 37. The standard deviation went from 7.95 to 8.098.
The data revealed that the small counseling sessions that the student participating in was successful since there was an increase for the mean, median and mode for GPA and SAT Math and Verbal after the small group counseling sessions. For the Test Anxiety Questionnaire, there was a decrease in the mean, median, and mode.

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