Testing Hypothesis with P-Value

Related BrainMass Solutions

• Hypothesis Testing with the P-Value Approach

  171817 Hypothesis Testing with the P-Value Approach In testing the hypothesis, H0: u _> 28.7 and Ha: u < 28.7, using the p-value approach, a p-value of 0.0764 was obtained.

• Steps in Hypothesis Testing

  The smaller the P-value, the stronger the evidence against the null hypothesis. 4. Compare the p-value to an acceptable significance value (sometimes called an alpha value).

• Testing of Hypothesis: Explanation of p values

  Q4: how do you find this p-value from the tables? Please see the attached file This solution provides description of five-step testing of hypothesis with special emphasis on p value.

• Test of hypothesis

  It helps determine p value and describes the step in formal hypothesis testing.

• Test of hypothesis

  Using formal hypothesis testing, the p-value is computed.

• Proportion Testing with Z test

  Which of the following is consistent with the rule for the null hypothesis and with the alternative: H0: p < 0.5 H0: p > 0.5 H0: p = 0.5 H0: p ? ?? 0.5 Why 0.5? What is the critical value for the test statistic?

• Hypothesis Process with Real World Examples

  The decision rule in hypothesis testing with the p-value approach is always that the null hypothesis is rejected if the p-value is less than the level of significance. If it is not, the null hypothesis cannot be rejected.

• Hypothesis testing: Double negative logic, five step process

  The p value is the probability of obtaining the value of the statistic. The calculations are made assuming that the null hypothesis is true. Step5. The p value computed in Step 4 is compared with the significance level chosen in Step 2.

• P-Value for Hypothesis Testing Situations

  158897 P-Value for Hypothesis Testing Situations 4. Determine the p-value for each of the following hypothesis-testing situations: a. H0: p = 0.25 and Ha: p =/= 0.25; z test value = 1.84 b.