Concept explainers
i.
An unbiased population sample to get unbiased results.
i.
Answer to Problem 14IP
The survey can be done on the population of the community where the restaurant is opening. To provide an unbiased result choose the samples randomly from the population big enough such that the data is accurate.
Explanation of Solution
Given:
The survey is conducted for finding what type of food people in community likes.
Calculation:
For getting an unbiased result the survey has to be done on a larger population selected at random without any preferences to provide a good accurate data.
The survey can be done on the population of the community where the restaurant is opening. To provide an unbiased result choose the samples randomly from the population big enough such that the data is accurate.
ii.
Two questions to ask the sample population.
ii.
Answer to Problem 14IP
- Which style of cooking that you prefer more?
- Would you prefer to spend more money simply because of the ambience
Explanation of Solution
Given:
The survey is conducted for finding what type of food people in community likes.
Calculation:
The two questions that can be asked are:
- Which style of cooking that you prefer more?
- Would you prefer to spend more money simply because of the ambience?
iii.
What type of food should be served from the survey result.
iii.
Answer to Problem 14IP
After the survey is completed, the results can be converted into graph or charts so that it would be easier to determine what type of food the customers like the most and the same should be served in the restaurant.
Explanation of Solution
Given:
The survey is conducted for finding what type of food people in community likes.
Calculation:
After the survey is completed, the results can be converted into graph or charts so that it would be easier to determine what type of food the customers like the most and the same should be served in the restaurant.
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Glencoe Math Accelerated, Student Edition
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