Below are questions from my assignment as well as the answers I have provided, I would like feedback on my answers.

Activity 1: Classic Lays In this activity, 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:

Research Question: Do more than 30% of all American citizens like Classic Lays?

Activity 1_A:

In a random sample of 165 American citizens, 53 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.

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

Answer: I need to use a Single Proportion Test.

Ho: p = 0.3

Ha: p >0.3

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

Answer:

StatKey Randomization Test for a Proportion Custom Data * Edit Data Generate 1 Sample Generate 10 Samples Generate 100 Samples Generate 1000 Samples Reset Plot Randomization Dotplot of Proportion . Null hypothesis: p = 0.3 OLeft Tail Two-Tail Right Tail samples = 5000 Original Sample 350 mean = 0.300 Count Sample Size Proportion std. error = 0.036 53 165 0.321 300 Randomization Sample Count Sample Size Proportion 58 165 0.352 250 200 0.306 150 100 50 IIIL OL 0.175 0.200 0.225 0.250 0.275 0.3bo 325 0.350 0.375 0.400 0.425 null = 0.3 0.321StatKey Randomization Test for a Proportion Custom Data Edit Data Generate 1 Sample Generate 10 Samples Generate 100 Samples Generate 1000 Samples Reset Plot Randomization Dotplot of Proportion . Null hypothesis: p = 0.3 350 OLeft Tail Two-Tail Right Tail samples = 5000 Original Sample mean = 0.300 Count Sample Size Proportion std. error = 0.036 53 165 0.321 300 Randomization Sample Count Sample Size Proportion 250 61 165 0.370 200 150 100 50 ol 0. 175 0.200 0.225 0.250 0.275 0.30 0.325 0.350 0.375 0.400 0.425 hull = 0.3StatKey Randomization Test for a Proportion Custom Data Edit Data Generate 1 Sample Generate 10 Samples Generate 100 Samples Generate 1000 Samples Reset Plot Randomization Dotplot of Proportion . Null hypothesis: p = 0.3 140 O Left Tail OTwo-Tail Right Tail samples = 5000 Original Sample mean = 0.300 Count Sample Size Proportion std. error = 0.011 530 1650 0.321 120 Randomization Sample Count Sample Size Proportion 100 540 1650 0.327 80 0.036 60 40 20 0 0.260 0.270 0.280 0.290 0.3bo 0.310 0.321 0.330 0.340 null = 0.3 0.321StatKey Randomization Test for a Proportion Custom Data Edit Data Generate 1 Sample Generate 10 Samples Generate 100 Samples Generate 1000 Samples Reset Plot Randomization Dotplot of Proportion . Null hypothesis: p = 0.3 140 O Left Tail O Two-Tail Right Tail samples = 5000 Original Sample mean = 0.300 Count Sample Size std. error = 0.011 Proportion 120 530 1650 0.321 Randomization Sample 100 Count Sample Size Proportion 496 1650 0.301 80 60 40 20 0.260 0.270 0.280 0.290 0.30 0.310 0.320 0.330 0.340 null = 0.3