A simple random sample of 100 college students was interviewed. They were asked what size pizza they usually order and what their favorite topping is. The results are presented below: Topping Size Small Cheese Total Реррeroni Veggie 18 11 6. 35 Medium 14 12 33 Large Total 3. 9. 20 32 35 32 33 100 7. What would be the null hypothesis for a chi-square test based on these data? Pizza topping and pizza size are independent. The average pizza size is the same for pepperoni, veggie, and cheese pizzas. The distribution of pizza topping is the same for small, medium, and large pizzas. The distribution of pizza size is different for the three different pizza toppings. A) B) C) D)
A simple random sample of 100 college students was interviewed. They were asked what size pizza they usually order and what their favorite topping is. The results are presented below: Topping Size Small Cheese Total Реррeroni Veggie 18 11 6. 35 Medium 14 12 33 Large Total 3. 9. 20 32 35 32 33 100 7. What would be the null hypothesis for a chi-square test based on these data? Pizza topping and pizza size are independent. The average pizza size is the same for pepperoni, veggie, and cheese pizzas. The distribution of pizza topping is the same for small, medium, and large pizzas. The distribution of pizza size is different for the three different pizza toppings. A) B) C) D)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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