i. Define the null and alternative hypotheses of the y test for the above output. ii. Find the missing values ii. ***, Showing necessary working *** ***- What is the degree of freedom for this test? Estimate the p-value for this test. State the conclus ion for the test. Give reason for your answer. iv.

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Question 4
Tasty Pizza Ltd desires to know if the size of the pizzas order by their customers depends on the
toppings chosen, Data was gathered for the last 300 customers and the results obtained using
MINITAB are shown below:
Exhibit 3
Expected counts are printed below observed counts
Small
Medium
Large
All
23
32
34
31.743
30.853
89
Cheese
26.403
35
36
34
36.400
105
Tuna
31.150
32
40
34
31.447
37.807
36.747
Pepperoni
89
107
104
300
All
Chi-sq
0.43868 +
***
0.320922 +
0.260754+
0.16028 +
0.004396 +
0.009736 +
0.12725 +
0.205302
1.5293
Define the null and alternative hypotheses of the test for the above output.
Find the missing
What is the degree of freedom for this test?
Estimate the p-value for this test.
State the conclusion for the test. Give reason for your answer.
1.
values *', ****, *****, Showing necessary working
11.
111.
1V
iv.
V.
Transcribed Image Text:Question 4 Tasty Pizza Ltd desires to know if the size of the pizzas order by their customers depends on the toppings chosen, Data was gathered for the last 300 customers and the results obtained using MINITAB are shown below: Exhibit 3 Expected counts are printed below observed counts Small Medium Large All 23 32 34 31.743 30.853 89 Cheese 26.403 35 36 34 36.400 105 Tuna 31.150 32 40 34 31.447 37.807 36.747 Pepperoni 89 107 104 300 All Chi-sq 0.43868 + *** 0.320922 + 0.260754+ 0.16028 + 0.004396 + 0.009736 + 0.12725 + 0.205302 1.5293 Define the null and alternative hypotheses of the test for the above output. Find the missing What is the degree of freedom for this test? Estimate the p-value for this test. State the conclusion for the test. Give reason for your answer. 1. values *', ****, *****, Showing necessary working 11. 111. 1V iv. V.
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