Wk4AssnBrunsonT.docx - Tiffany D Brunson RSCH 6210 Week 4...

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Tiffany D. Brunson RSCH 6210 Week 4: Probability, Sampling Distributions, and Confidence Intervals According to Frankfort-Nachmias and Leon-Guerrero (2018), confidence interval width decreases as the sample size increases. Therefore, using the sample size of 100 data points yields a confidence interval width bigger than if a sample size of 400 is used. I am 95% percent confident that the true population mean of number of AP course offered is between 9.76 < µ < 12.69. With this information, social change can be made to adapt AP course offerings to students who wish to be equipped to go directly into the workforce after high school, rather than college. According to Coleman and Patton (2016), students are more likely to enroll in AP courses if they are flexible and meet their goals and needs. Additionally, according to Foust, Hertberg-Davis, and Callahan (2009), another implication of this data for social change is that students in ability based programs have a very large workload, which has emotional and
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