Questions: A. For tap water, the mode pH is . (Round to three decimal places as needed. Use a comma to separate answers as needed.) B. There is no mode.

A. For tap water, the mode pH is . (Round to three decimal places as needed. Use a comma to separate answers as needed.) B. There is no mode.
Transcript text: A. For tap water, the mode pH is $\square$ . (Round to three decimal places as needed. Use a comma to separate answers as needed.) B. There is no mode.
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Solution

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Solution Steps

To find the mode of the pH values for tap water, we need to identify the value that appears most frequently in the given data set. If no value repeats, then there is no mode.

Step 1: Identify the Problem

We need to determine the mode of the pH values for tap water. The mode is the value that appears most frequently in a data set. If no value repeats, then there is no mode.

Step 2: Analyze the Data

The given pH values for tap water are: \(7.45, 7.49, 7.52, 7.68, 7.69\).

Step 3: Count the Frequency of Each Value

Each pH value appears exactly once in the data set. Therefore, the frequency of each value is 1.

Step 4: Determine the Mode

Since all values have the same frequency of 1, there is no single value that appears more frequently than others. Thus, there is no mode in this data set.

Final Answer

The mode pH is \(\boxed{\text{There is no mode.}}\)

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