check if there is a significant difference between the 1st and 2nd measurement of weight at 10% level of significance using hypothesis testing in two variables. Construct the null and alternative hypothesis. Find for hypothesis, rejection region, test statistic, p-value, decision/conclusion also.
Two-Sample Hypothesis Testing
check if there is a significant difference between the 1st and 2nd measurement of weight at 10% level of significance using hypothesis testing in two variables. Construct the null and alternative hypothesis. Find for hypothesis, rejection region, test statistic, p-value, decision/conclusion also.
1st Measurement
Population
Poupulation Variance: 139.4253061
Standard Deviation: 11.80784934
2nd Measurement
Population Mean: 56.34285714(Variable 1), 56.34285714(Variable 2)
Poupulation Variance: 139.1395918
Standard Deviation: 11.79574465
Variable 1 Variable 2
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Mean |
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Variance |
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Observations |
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Pearson |
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Hypothesized Mean Difference |
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df |
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t Stat |
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P(T<=t) one-tail |
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t Critical one-tail |
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P(T<=t) two-tail |
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t Critical two-tail |
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