Question 1:You are evaluating whether the wine glass used during evaluation has a significant effect on liking. Liking was measured as either like or dislike. You collected the below data. Using the Sign Test, did the wine glass significantly influence liking? There is a worked example using the sign test (12.5 points)

Panelist	Liking of wine - Glass A	Liking of wine - Glass B	Direction of change
1	Like	Like
2	Dislike	Like
3	Dislike	Like
4	Dislike	Like
5	Like	Like
6	Dislike	Like
7	Like	Dislike
8	Like	Dislike
9	Dislike	Like
10	Like	Like
11	Dislike	Like
12	Dislike	Like
13	Dislike	Like
14	Dislike	Like
15	Like	Dislike
16	Dislike	Like
17	Like	Like
18	Dislike	Like
19	Dislike	Dislike
20	Dislike	Like

Question 1: How many + signs?

Question 2: How many 0 values?

Question 3: What is the value for N?

Question 4: What is the value for x?

Question 5: Using the table, what is the p value?

Question 6: Does the wine glass have a significant influence of liking of wine?