Week 3 Knowledge-Based Question Paper

There are a total of nine evaluation questions. Here are the three knowledge-based questions that will be used to evaluate pre- and post-test mean knowledge scores:
1. Is there a statistically significant difference in pre-test mean knowledge scores compared to post-test mean knowledge scores regarding overall knowledge for using a knife for food preparation?
2. Is there a statistically significant difference in pre-test mean knowledge scores compared to post-test mean knowledge scores regarding keeping knives sharp for food preparation?
3. Is there a statistically significant difference in pre-test mean knowledge scores compared to post-test mean knowledge scores regarding knife selection for food preparation?
Here are the four skills-based questions that will be used to evaluate pre- and post-test confidence median scores:
4. Is there a statistically significant difference in pre-test
Is there a statistically significant difference in pre-test confidence median scores compared to post-test confidence median scores regarding confidence in being able to use a chef's knife to make evenly spaced, length wise cuts or match stick sized cuts of carrots that are uniform in size?
7. Is there a statistically significant difference in pre-test confidence median scores compared to post-test confidence median scores regarding confidence in being able to use a chef's knife to dice carrots in order to create pieces that are uniform in size?
Here are two questions using data from the demographic question on previous formal instruction on how to chop or dice food with a knife to evaluate pre-test mean knowledge scores and confidence median scores:
8. Is there a statistically significant difference in overall pre-test mean knowledge scores among those who have had previous formal instruction on how to chop or dice food with a knife and overall pre-test mean knowledge scores among those who have not had previous formal instruction on how to chop or dice food with a