Using the textbook data set nlschools.csv, perform a hypothesis test to determine whether the proportion of students with langua
ge test scores greater than 37 is different for students from families of social-economic status at most 25 and students from families of social-economic status greater than 25. Perform the test at the α = 0.05 significance level.
1 answer:
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Answer:
1.5 is the slope of the graph.
Step-by-step explanation:
slope of the graph :-
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( by taking coordinates, (20,50) and (0,20) )
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