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joemagee
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My answers to Lab 2: A sampling experiment. Pick a random sample of 15 restaurants.
 2 years ago
 2 years ago
joemagee Group Title
My answers to Lab 2: A sampling experiment. Pick a random sample of 15 restaurants.
 2 years ago
 2 years ago

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joemagee Group TitleBest ResponseYou've already chosen the best response.0
Random sample: McDonalds, Amber, Chef Chu, Armadillo Willys, Straits Cafe, Rice Thai, Floataway Cafe, Flying Biscuit, Mayfield bakery, Tawa, Joanies Kitchen, Palo Alto Bakery and Cafe, Printers Cafe, Hunan Kitchen
 2 years ago

kropot72 Group TitleBest ResponseYou've already chosen the best response.0
What method did you use to select the restaurants to ensure the selection was random?
 2 years ago

joemagee Group TitleBest ResponseYou've already chosen the best response.0
Umm, I just thought of restaurants I knew. Should I have done something else?
 2 years ago

kropot72 Group TitleBest ResponseYou've already chosen the best response.0
One way to make a random sample of restaurants is as follows: 1. Make a list of all the restaurants in a city ensuring that the chosen city has a number of restaurants much greater than 15. 2. Assign a unique number to each restaurant. For example if there are 100 restaurants, number them 1 to 100. 3. Use a table of random numbers to select 15 restaurants. The above method is designed to ensure that each restaurant has an equal probability of being chosen, therefore meeting the requirement of a random selection.
 2 years ago
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