You are provided the following frequency chose vari individuals\' choices of the

Question

You are provided the following frequency chose vari individuals' choices of these items are random. ous menu items at a local restaurant. You would like to know if Coding Item Freg. 9% Coding Item Freq: 196 Caesar Salad 344 Jalapeño Burger l 22 Fried Mushrooms 74 2 Chicken Sandwich 37 13 I- Cheese Fries 8. Determine the hypotheses you will be testing 9. In the table above, fill in the percentages for each item. 10. Using the statistical testing results below, make a statement about your hypotheses, citing the appropriate test statistic. Also, interpret what the hypotheses mean in a real-world sense One-Sample Test Test Statistics st value O 95% Confidence interval of Mean Difference 3.466 Sig. 12 df df Asymp. Sig iem33.84020

Explanation / Answer

8) Hypothesis we are testing

H0 : Frequency for different menue is independent

H0 : Frequency for different menue is not independent

9)  

10) Test statistics is cha suare with d.f=5

x=64.20

p value is 0 so we reject null hypothesis i.e we reject   Frequency for different menue is independent.

Code Observed frequency % Expected Diff 1 34 16% 34.66667 0.012821 2 22 11% 34.66667 4.628205 3 28 13% 34.66667 1.282051 4 74 36% 34.66667 44.62821 5 37 18% 34.66667 0.157051 6 13 6% 34.66667 13.54167 Total 208 64.25

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