객관식
Which of the following best describes the difference between data and data?
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1. Intro to Stats and Collecting Data
Intro to Stats
객관식
Given the data set: , , , , , what is the median of the data?
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검증된 단계별 안내1
Step 1: Arrange the data set in ascending order. The data given is 4, 7, 7, 10, 12, which is already sorted.
Step 2: Determine the number of data points, denoted as \(n\). Here, \(n = 5\).
Step 3: Since \(n\) is odd, the median is the middle value in the ordered data set. The position of the median is given by \(\frac{n + 1}{2}\).
Step 4: Calculate the median position: \(\frac{5 + 1}{2} = 3\). This means the median is the 3rd value in the ordered list.
Step 5: Identify the 3rd value in the data set, which is 7. Therefore, the median of the data set is 7.
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