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Five students took a math test before and after tutoring. Their scores were as followed: Subject A B C D E Before 71 66 75 78 66 After 75 75 73 81 78 Use a 0.01 level of significance to test the claim that the tutoring has an effect on increasing the math scores. (Make sure you have the four steps shown similar to the examples that I gave) Assume that two dependent samples have been randomly selected from normally distributed populations. Instruction: 1) Must contains 4 steps as shown on the instructor's video. 2) Must identify whether the null hypothesis or the alternative hypothesis is the claim. 3) When doing the calculation, do not calculate standard error. 4) When finding the p-value, must show whether it is left-, right-, or two- tailed. 5) When drawing conclusion, must follow the wording from the textbook