17. A new prep class was designed to improve SAT test scores. Five students were selected at random. Their scores on two practice exams were recorded, one before the class and one after. The data recorded in Table. Are the scores, on average, higher after the class? Test at a 5% level. (You can use the traditional method or p-value method). Carry your intermediate computations to at least three decimal places. Round your final answer to three decimal places. SAT Scores Student 1 Student 2 Student 3 Student 4 SAT Scores Prior to the Class 1840 1960 1920 2150 SAT Scores After the Class 1920 2160 2200 2100
17. A new prep class was designed to improve SAT test scores. Five students were selected at random. Their scores on two practice exams were recorded, one before the class and one after. The data recorded in Table. Are the scores, on average, higher after the class? Test at a 5% level. (You can use the traditional method or p-value method). Carry your intermediate computations to at least three decimal places. Round your final answer to three decimal places. SAT Scores Student 1 Student 2 Student 3 Student 4 SAT Scores Prior to the Class 1840 1960 1920 2150 SAT Scores After the Class 1920 2160 2200 2100
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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Transcribed Image Text:17. A new prep class was designed to improve SAT test scores. Five students were selected at
random. Their scores on two practice exams were recorded, one before the class and one after.
The data recorded in Table. Are the scores, on average, higher after the class? Test at a
5% level. (You can use the traditional method or p-value method). Carry your intermediate
computations to at least three decimal places. Round your final answer to three decimal
places.
SAT Scores
Student 1
Student 2
Student 3
Student 4
SAT Scores Prior to the Class
1840
1960
1920
2150
SAT Scores After the Class
1920
2160
2200
2100
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