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2. Perform SQL queries to calculate summary statistics, such as total revenue, average transaction value, and customer count.

2. Perform SQL queries to calculate summary statistics, such as total revenue, average transaction value, and customer count.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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2. Perform SQL queries to calculate summary statistics, such as total revenue, average transaction value, and customer count.
Transcribed Image Text:2. Perform SQL queries to calculate summary statistics, such as total revenue, average transaction value, and customer count.
Expert Solution
Step 1: Algorithm of the program:

Algorithm:

  1. Create a table named Sales with columns for TransactionID, CustomerID, ProductID, Price, and Quantity.
  2. Insert sample sales data into the Sales table.
  3. Use a SELECT statement to perform the following calculations:
  4. Calculate the total revenue by summing the product of Price and Quantity for all transactions.
  5. Calculate the average transaction value by averaging the product of Price and Quantity for all transactions.
  6. Determine the customer count by counting the distinct CustomerIDs.
  7. Display the calculated total revenue, average transaction value, and customer count.
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