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The Future Government Club wants to sponsor a panel discussion on the upcoming national election. The club wants four of its members to lead the panel discussion. Obtain a simple random sample of size 4 from the accompanying table. Write a short description of the process you used to generate your sample. Click the icon to view the club membership list. Write a short description of the process you used to generate your sample with StatCrunch and the seed 12654. Copy and paste the accompanying data into the "var1" cell of a new StatCrunch session. Select Data then Simulate > \( \square \) Fill out Rows: 10, Columns: 1, Minimum: 1 and Maximum: \( \square \) Select the radio button for \( \square \) and enter the seed \( \square \) ]. Choose names from the resulting sample by matching the first \( \square \) \( \square \) numbers with the \( \square \) of the names.

Ask by Marsh Morrison. in the United States
Jan 22,2025

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Answer

To select a simple random sample of 4 members from the Future Government Club using StatCrunch with seed 12654, follow these steps: 1. **Prepare the Data**: Enter the club membership list into StatCrunch, assigning each member a unique number (e.g., 1 to \( n \)). 2. **Simulate Random Numbers**: - Go to **Data** > **Simulate**. - Set **Rows** to 10, **Columns** to 1, **Minimum** to 1, and **Maximum** to \( n \) (total members). - Check the "Set seed" option and enter **12654**. - Click **Simulate** to generate random numbers. 3. **Select Members**: Choose the first four unique numbers from the generated list and match them to the corresponding names in the membership list. 4. **Final Sample**: These four members are your simple random sample for the panel discussion. This method ensures an unbiased selection process.

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Beyond the Answer

Sure, here’s how you can generate a simple random sample using StatCrunch with the provided seed 12654: First, I started by copying the club membership list into the "var1" cell of a new StatCrunch session. I then navigated to the Data menu and selected "Simulate," adjusting the settings to generate a sample of 4. I set Rows to 4, Columns to 1, Minimum to 1, and Maximum to the total number of members in the list (let’s say it’s 10 for example purposes). Before generating, I made sure to input the seed value of 12654 to ensure reproducibility. Finally, I selected the option to generate random integers. Next, I matched the first four numbers produced in the output with their corresponding positions in the membership list to select the panel discussion leaders. If the random output was 2, 5, 8, and 9, I’d choose the members in those positions from the original table. Voilà! Random representatives ready for the discussion!

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