UA Stat Quiz #2

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School

University of Alabama *

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Course

211

Subject

Statistics

Date

Apr 3, 2024

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docx

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Uploaded by CountPony3190

Statistics Quiz #2 Introduction to Statistics Name: _________________________ Quiz: Assignment #2 1. Complete a 2-sided stem and leaf plot of the following data. These data are 25 randomly-chosen students from Burman University and 25 randomly-chosen students from Red Deer College who are measured on a 100-point scale of spirituality. Spirituality scores on a 100 point scale (1  very low spirituality; 100  very high spirituality); 50 is the average spirituality score for Canadians Score Burman University to the left; Red Deer College to the right Burman scores: 97, 96, 95, 94, 92, 89, 87, 85, 84, 84 / 78, 76, 74, 71, 70, 69, 67, 59, 55, 49 / 46, 39, 35, 26, 7 Red Deer College scores: 99, 91, 87, 81, 80, 72, 68, 62, 55, 51 / 44, 42, 34, 31, 30, 24, 22, 21, 17, 14 / 11, 10, 8, 8, 6, 4 Use the provided chart: Burman University Red Deer College 9 8 7 6 5 4 3 2 1 0 2. What is the approximate midpoint of the Burman distribution? 2a. What is the approximate midpoint of the RDC distribution? 3. Is this chart able to identify whether Burman or RDC students are more spiritual? 4. If so, which university has higher spirituality? The only technology you may use is a calculator. No books, no help from others. It must be your own work. I didn’t cheat: (signed) ____________________________________

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