1. What is the null and alternate hypothesis? (provide your answer in words and then quantify it as shown in the slides)? (2 points) 2.What is the appropriate test to use in this case? (1 point) 3.What is your "observed" and "critical value" of the test statistic? (2 points) 4.What is your conclusion if the level of significance (?) =10%. Use either p-value or critical value approach to come to this conclusion. (1 point)
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Null and Alternate Hypothesis: In words, the null hypothesis (H0) states that there is no significant difference between the two groups being compared, while the alternate hypothesis (H1) states that there is a significant difference between the two Show more…
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What are the null and alternate hypotheses? (2 points) Ho: (Click to select) (Click to select) 9.1 H1: (Click to select) (Click to select) 9.1 b. What is the level of significance? (1 point) (Round your answer to 2 decimal places.) c. Compute the value of the test statistic? (2 points) (Round your answer to 2 decimal places.) (If negative, be sure to include the sign in front of them) d. Determine the p-value (2 points) (Round your final answer to 4 decimal places.) e. What is your decision regarding the null hypothesis? (1 point) Fail to reject the null. Reject the null. f. Interpret the result. (2 points)
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a. State the null and alternate hypotheses b. What is the level of significance? c. Compute the value of the test statistic d. Calculate the p value e. What is your decision regarding the null hypothesis? Interpret the result.
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1. How would you use the p-value to make a decision about the null hypothesis? 2. How is the p-value related to the test statistic? 3. Explain whether or not rejecting the null hypothesis makes the alternative hypothesis true and why. 4. If I conduct a hypothesis testing with Type I error set at 0.05 and a resulting p-value of 0.3, what would my conclusion be?
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