Analyzing the most recent data, Jennifer's manager Dr. Steinberg found out that in 2020 the anti-cancer prescription drug claims submitted by Healthy Life clients contained amounts considerably greater than he had anticipated. Specifically, he is interested in patients with "Oncotype DX scores over 30" category. He asked Jennifer Nguyen to check whether patients from this category claimed, on average, more than $1050 in 2020. Using the systematic sampling method Jennifer selected 65 patients from this category (see the Major Assignment Data file). Please help Jennifer to test the claim that the population mean annual amount of the anti-cancer prescription drug claims was over $1050 in 2020. Use Data Analysis t-Test: Two-Sample Assuming Unequal Variances and "fool" Excel approach. Use 5% significance level. Is it possible to reach the same conclusion at 1% significance level? As you know, you have to make sure that the distribution of data is symmetric and bell-shaped in order to use t-distribution. Otherwise you have to use nonparametric methods for data analysis. Please build a histogram for the data using bins $500, $1000, $1500, $2000, $2500.

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