ABCOF 10. A to test her expectations for distributions with the She "igures that final grades in the English department should be distributed as: F, 5% D, 20% A, 35% B, 25% C, 15% recorded in the table below. The teacher completed the calculations for the expected values and R2 of the A and B students. At the end of a randomly selected semester, the following grades for 240 students were Grade Frequency Expected Value 84 0.19 08 62 0.07 09 40 D. 12 ldeic Complete the last 3 rows of the table by calculating the expected values and R2for the C, D, and F students. Use the table values to find the chi-square test statistic y2 used to determine if the grade distribution for the department is different than expected. A. x? = 0.26 B. x² = 0.78 C. x² = 0.97 D. x2 = 0.19 E. x2 = 0.70 nolniet Pas

ABCOF 10. A to test her expectations for distributions with the She "igures that final grades in the English department should be distributed as: F, 5% D, 20% A, 35% B, 25% C, 15% recorded in the table below. The teacher completed the calculations for the expected values and R2 of the A and B students. At the end of a randomly selected semester, the following grades for 240 students were Grade Frequency Expected Value 84 0.19 08 62 0.07 09 40 D. 12 ldeic Complete the last 3 rows of the table by calculating the expected values and R2for the C, D, and F students. Use the table values to find the chi-square test statistic y2 used to determine if the grade distribution for the department is different than expected. A. x? = 0.26 B. x² = 0.78 C. x² = 0.97 D. x2 = 0.19 E. x2 = 0.70 nolniet Pas

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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