Perform the four-step paired T-test solution. (State the null and alternative hypotheses, either in symbols or words, Determine alpha, the degrees of freedom, and the critical value, Compute the t-statistic, State the decision rule, provide interpretation) A pharmaceutical company wants to test the effectiveness of a new vitamin syrup in increasing the body weight of children (in kg). The weight of the children before taking the vitamin syrup (X) and the weight after the children were given the vitamin syrup for 3 months (Y) were recorded. At 0.01 level, can we say that the vitamin syrup is effective? X 32 36 38 44 40 35 33 38 Y 37 43 42 42 42 39 38 40
Perform the four-step paired T-test solution. (State the null and alternative hypotheses, either in symbols or words, Determine alpha, the degrees of freedom, and the critical value, Compute the t-statistic, State the decision rule, provide interpretation) A pharmaceutical company wants to test the effectiveness of a new vitamin syrup in increasing the body weight of children (in kg). The weight of the children before taking the vitamin syrup (X) and the weight after the children were given the vitamin syrup for 3 months (Y) were recorded. At 0.01 level, can we say that the vitamin syrup is effective? X 32 36 38 44 40 35 33 38 Y 37 43 42 42 42 39 38 40
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 25EQ
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Perform the four-step paired T-test solution. (State the null and alternative hypotheses, either in symbols or words, Determine alpha, the degrees of freedom, and the critical value, Compute the t-statistic, State the decision rule, provide interpretation)
A pharmaceutical company wants to test the effectiveness of a new vitamin syrup in increasing the body weight of children (in kg). The weight of the children before taking the vitamin syrup (X) and the weight after the children were given the vitamin syrup for 3 months (Y) were recorded. At 0.01 level, can we say that the vitamin syrup is effective?
X |
32 |
36 |
38 |
44 |
40 |
35 |
33 |
38 |
Y |
37 |
43 |
42 |
42 |
42 |
39 |
38 |
40 |
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