Question

2. (10 points) Describe how you would apply the 5 basic steps of a statistical study to the

following issue:
You want to know the typical percentage of the bill that is left asa tip in restaurants.
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:

Answer 1

To determine the typical percentage of the bill left as a tip in restaurants, follow 5 basic steps of a statistical study: Formulate a Question, Design a Study, Collect Data, Analyze Data, and Interpret and Communicate Results.

Step-by-step explanation:

1. Step 1: Formulate a Question - The question is to determine the typical percentage of the bill left as a tip in restaurants.
2. Step 2: Design a Study - Decide on the method to collect data, such as surveying customers or collecting receipts.
3. Step 3: Collect Data - Conduct the study by collecting data from a representative sample of restaurant bills.
4. Step 4: Analyze Data - Calculate the average percentage of tips based on the collected data.
5. Step 5: Interpret and Communicate Results - Draw conclusions about the typical percentage and present the findings in a clear and understandable manner.

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