s achieving a basic skill level related to the location of the school? The results of a random sample of students by the location of school and the number of students achieving basic skill level in three subjects is shown in the contingency table. At a = 0.01, answer the following:  Subject Location Reading Math Science Urban  40 49 41 Suburban 60 66 68 [The two categorical variables here are Subject and Location with two and three categories respectively. Use Algebra.] a. State the null and alternate hypotheses (write it mathematically) and write your claim.  b. Find the standardized test statistic.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Is achieving a basic skill level related to the location of the school? The results of a random sample of students by the location of school and the number of students achieving basic skill level in three subjects is shown in the contingency table. At a = 0.01, answer the following: 

Subject

Location Reading Math Science
Urban  40 49 41
Suburban 60 66 68

[The two categorical variables here are Subject and Location with two and three categories respectively. Use Algebra.]

a. State the null and alternate hypotheses (write it mathematically) and write your claim. 

b. Find the standardized test statistic. 

c. Decide whether to reject or fail to reject the null and make an interpretation of your decision in the context. 

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