Questions: Form an ordered array, given the following stem-and-leaf display from a sample of n=7 midterm exam scores in information systems. 5 / 2 6 7445 837 98 The ordered array is

Form an ordered array, given the following stem-and-leaf display from a sample of n=7 midterm exam scores in information systems.

5 / 2
6
7445
837
98

The ordered array is
Transcript text: Form an ordered array, given the following stem-and-leaf display from a sample of $n=7$ midterm exam scores in information systems. \[ \begin{array}{l} 5 / 2 \\ 6 \\ 7445 \\ 837 \\ 98 \end{array} \] The ordered array is $\square$
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Solution

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Solution Steps

Step 1: Understand the Stem-and-Leaf Display

The stem-and-leaf display provided represents the midterm exam scores. Each stem corresponds to the tens digit, and each leaf corresponds to the units digit of the scores. For example:

  • \(5 / 2\) represents the score 52.
  • \(6\) represents the score 60.
  • \(7445\) represents the scores 67, 64, 64, and 65.
  • \(837\) represents the scores 83 and 87.
  • \(98\) represents the score 98.
Step 2: Extract All Scores from the Stem-and-Leaf Display

From the stem-and-leaf display, extract all the individual scores:

  • From \(5 / 2\): 52.
  • From \(6\): 60.
  • From \(7445\): 67, 64, 64, 65.
  • From \(837\): 83, 87.
  • From \(98\): 98.
Step 3: Form the Ordered Array

Arrange the extracted scores in ascending order:

  • 52, 60, 64, 64, 65, 67, 83, 87, 98.

The ordered array is \(52, 60, 64, 64, 65, 67, 83, 87, 98\).

Final Answer

\(\boxed{52, 60, 64, 64, 65, 67, 83, 87, 98}\)

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