Question Set 1. Classic Lays

In this question set, you will use StatKey to conduct two different randomization tests. These data are not built into StatKey, so you will need to "Edit Data" to enter them manually. For each part of this question set, use the following research question:

Do more than 35% of all American citizens like Classic Lays?

Question set 1 A:

In a random sample of 150 American citizens, 65 said they like Classic Lays. Using the five steps from the online notes, conduct a randomization test to address the research question above. Be sure to include your relevant StatKey output.

Part 1.A

Step 1: Determine what type of test you need to conduct and write the hypotheses.

Type of test:

Hypotheses:

H0:

Ha:

Part 1.A

Step 2: Construct a randomization distribution under the assumption that the null hypothesis is true. Take at least 5000 resamples.

Part 1.A

Step 3: Use the randomization distribution to find the p-value.

Part 1.A

Step 4: Decide if you should reject or fail to reject the null hypothesis.

Part 1.A

Step 5: State a real-world conclusion in relation to the original research question.