Analysis of the Questionnaire about Ningxia Paste Food

 

[Yan Yueqin's Research]

P stands for question, and the subscript number means the question number. I stands for investigator. Choose six questions and investigators to analyze.

 
 

Matrix Analyzing Table

 
 

[Gao Cong Provides]

We chose 22 questions 1-6, 9-13, 14-19, 21-26 for analyzing and pick 20 answerers. Then there are 440 answers. The number of right answers is 316, so the exact rate is 316/440*100%=72%. The result shows that there are lot of people know about Ningxia paste food.

[Zu Lei Provides]

I analyze No.9 question: Which of the following emperors promoted the tradition that long noodles symbolized long life?
a. Kangxi b. Liu Qi c. Liu Che

The exact rate is 17%. It indicates that people know little about the paste food culture. Please see the following illustration:

[Lv Dongzhi Provides]

I analyze No.8 question

Are you willing to choose to work in the industry of paste food?
a. yes b. no c. not sure

6% of the 20 answers choose A, 77% choose B and 17% choose C. The result indicates that people are not very interested in paste food industry.

[Chen Yanzhi Provides]

We choose 6 answers from different age groups. The result shows that the old people have the highest exact rate, followed by middle aged, young people and juvenile and children have the worst rate. We can see that old people know more about paste food. Please see the following illustration: