Answer the following questions: the test is to be used? The critical value is The test statistics/computed value is Based on the comparison of the critical value and the computed value, the decision is

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Answer the following questions:

  1. the test is to be used?
  2. The critical value is
  3. The test statistics/computed value is
  4. Based on the comparison of the critical value and the computed value, the decision is
t-Test: Paired Two Sample for Means
Weight Before
Mean
Variance
Observations
Pearson Correlation
Hypothesized Mean Difference
df
t Stat
P(T<=t) one-tail
t Critical one-tail
P(T<=t) two-tail
t Critical two-tail
207.93
815.78
15
0.983720406
0
14
6.689699535
0.000005138
1.761310136
0.000010276
2.144786688
Weight After
197.00
595.00
15
Transcribed Image Text:t-Test: Paired Two Sample for Means Weight Before Mean Variance Observations Pearson Correlation Hypothesized Mean Difference df t Stat P(T<=t) one-tail t Critical one-tail P(T<=t) two-tail t Critical two-tail 207.93 815.78 15 0.983720406 0 14 6.689699535 0.000005138 1.761310136 0.000010276 2.144786688 Weight After 197.00 595.00 15
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