In words, CLEARLY state what your random variable
or represents.
State the distribution to use for the test.
What is the test statistic?
What is the p-value? In one or two complete sentences, explain what the p-value means for this problem.
Use the previous information to sketch a picture of this situation. CLEARLY, label and scale the horizontal axis and shade the region(s) corresponding to the p-value.
Indicate the correct decision (“reject” or “do not reject” the null hypothesis), the reason for it, and write an appropriate conclusion, using complete sentences.
Alpha: _______
Decision: _______
Reason for decision: _______
Conclusion: _______
Construct a 95% confidence interval for the true mean or proportion. Include a sketch of the graph of the situation. Label the point estimate and the lower and upper bounds of the confidence interval.
Hypothesis Testing with Two Samples
Class Time: __________________________
Name: _____________________________________
H0: _______
Ha: _______
In words, clearly state what your random variable , or represents.
State the distribution to use for the test.
What is the test statistic?
What is the p-value? In one to two complete sentences, explain what the p-value means for this problem.
Use the previous information to sketch a picture of this situation. CLEARLY label and scale the horizontal axis and shade the region(s) corresponding to the p-value.
Indicate the correct decision (“reject” or “do not reject” the null hypothesis), the reason for it, and write an appropriate conclusion, using complete sentences.
Alpha: _______
Decision: _______
Reason for decision: _______
Conclusion: _______
In complete sentences, explain how you determined which distribution to use.
The Chi-Square Distribution
Class Time: __________________________
Name: ____________________________________
H0: _______
Ha: _______
What are the degrees of freedom?
State the distribution to use for the test.
What is the test statistic?
What is the p-value? In one to two complete sentences, explain what the p-value means for this problem.
Use the previous information to sketch a picture of this situation. Clearly label and scale the horizontal axis and shade the region(s) corresponding to the p-value.
Indicate the correct decision (“reject” or “do not reject” the null hypothesis) and write appropriate conclusions, using complete sentences.
Alpha: _______
Decision: _______
Reason for decision: _______
Conclusion: _______
F Distribution and One-Way ANOVA
Class Time: __________________________
Name: ____________________________________
H0: _______
Ha: _______
df(n) = ______ df(d) = _______
State the distribution to use for the test.
What is the test statistic?
What is the p-value?
Use the previous information to sketch a picture of this situation. Clearly label and scale the horizontal axis and shade the region(s) corresponding to the p-value.
Indicate the correct decision (“reject” or “do not reject” the null hypothesis) and write appropriate conclusions, using complete sentences.