The image contains a problem statement related to statistics and a chi-square distribution. It reads:"The following table represents the number of absences on various days of the week at an elementary school. Identify the critical value for a goodness-of-fit test, assuming a 0.05 significance level."A table follows, showing the number of absences per day:- Monday: 45- Tuesday: 32- Wednesday: 17- Thursday: 25- Friday: 38Below the table, multiple choice options are provided:- A. $ \chi^2 = 11.071 $- B. $ \chi^2 = 5.991 $- C. $ \chi^2 = 9.488 $- D. $ \chi^2 = 7.815 $There are instructions to select an answer and click "Check Answer."This image appears to be from a math or statistics software interface used for educational purposes, likely asking students to determine the critical chi-square value for a statistical test given the data.

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Description: The image contains a problem statement related to statistics and a chi-square distribution. It reads:"The following table represents the number of absences on various days of the week at an elementary school. Identify the critical value for a goodne

Critical value Significance level = 0.05 The sample size is (n) = 5 Degrees of freedom is: From the chi-square distribution table with the degrees of freedom 4, the critical values are Procedure: In the table, first locate 4 in the first z column. Locate the value of 0.05 in the second row. Locate the value by the intersection of the row and column values, which gives the critical value. The critical value for 4 df for 0.05 significance level is 9.488. Thus, the correct answer is χ2 = 9.488.

Math

Statistics

The following table represents the number of absences on various days of the week at an elementary school. Identify the critical value for a goodness-of-fit test, assuming a 0.05 significance lever Monday Tuesday Wednesday Thursday Friday 45 32 17 25 38 O A. y2 = 11.071 OB. y2 = 5.991 OC. y? = 9.488 O D. y? = 7.815

The following table represents the number of absences on various days of the week at an elementary school. Identify the critical value for a goodness-of-fit test, assuming a 0.05 significance lever Monday Tuesday Wednesday Thursday Friday 45 32 17 25 38 O A. y2 = 11.071 OB. y2 = 5.991 OC. y? = 9.488 O D. y? = 7.815

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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