At Bob's Bakery, the quality engineer would like to use an X-bar and R chart to track the weights of bags of flour. The flour bags have a target weight of 50 pounds with an USL of 51 and a LSL of 49. Create an X-bar and R chart with the following information. Interpret the charts Subgroup 1 51.0 50.5 50.1 2 50.2 49.2 50.1 50.2 50.4 49.8 49.0 49.1 4 49.5 49.3 51.1 4 50.0

At Bob's Bakery, the quality engineer would like to use an X-bar and R chart to track the weights of bags of flour. The flour bags have a target weight of 50 pounds with an USL of 51 and a LSL of 49. Create an X-bar and R chart with the following information. Interpret the charts Subgroup 1 51.0 50.5 50.1 2 50.2 49.2 50.1 50.2 50.4 49.8 49.0 49.1 4 49.5 49.3 51.1 4 50.0

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 3CR

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The website Data USA stated that in 2016, Texas had the lowest number of adults with a serious mental illness with an average of M=3.26% of the population affected. The state of Texas wants to test if they have a significantly decreased number of mental illness patients compared with the states with the (n=8) highest level of mental illness found. In 2016 the following states had the highest level of adult patients with mental illness: Arkansas= 5.45%, Montana=5.34%, Vermont=5.32%, Oregon=5.19%, Utah=5.2%, Ohio=5.13, Kentucky=5.25% West Virginia=5.18%. The alpha level for the study was set to α=.05 for the criteria. State the hypotheses of the study.b. Find the critical tvalue for this studyc. Compute the one sample ttestd. Compute the Cohen's d for the datae. State the results in APA format (numbers and words) and don’t forget to include all parts in the sentence and the direction of the results.