Let p₁ be the proportion of students in English class who receive grade A, and p2 be the proportion of students in Math class who receive grade A. A 90 % confidence interval for p₁-P2 is given as (-0.2, 0.05). With 90 % confidence... [select one statement which correctly finishes the sentence] On average, a higher percent of students in English class receive Grade A than the percent of student receive grade A in Math class. On average, a lower percent of students in English class receive Grade A than percent of students receive grade A in Math class. O On average, students in English class score 0.25 points higher than students in Math class. O The data does not suggest that students in English class has a different percent of students receiving grade A in Math class. The percent who receive grade A in both English and math class may be the same.

Let p₁ be the proportion of students in English class who receive grade A, and p2 be the proportion of students in Math class who receive grade A. A 90 % confidence interval for p₁-P2 is given as (-0.2, 0.05). With 90 % confidence... [select one statement which correctly finishes the sentence] On average, a higher percent of students in English class receive Grade A than the percent of student receive grade A in Math class. On average, a lower percent of students in English class receive Grade A than percent of students receive grade A in Math class. O On average, students in English class score 0.25 points higher than students in Math class. O The data does not suggest that students in English class has a different percent of students receiving grade A in Math class. The percent who receive grade A in both English and math class may be the same.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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