Which central tendency has been used to arrive at the following statements?
The average score of Sachin in the series was 85 runs.

Answer

To determine which central tendency has been used in the statement "The average score of Sachin in the series was 85 runs," we can follow these steps:

### Step 1: Understand the concept of central tendency
Central tendency is a statistical measure that identifies a single value as representative of an entire dataset. It helps in summarizing data and understanding its general trend. The three main measures of central tendency are:
- Mean
- Median
- Mode

### Step 2: Identify the type of central tendency used
In the statement, the term "average score" is mentioned. This indicates that we are looking for a measure that represents the average of Sachin's scores.

### Step 3: Analyze the measures of central tendency
- **Mean**: This is calculated by adding all the values in a dataset and dividing by the number of values. It is commonly referred to as the average.
- **Median**: This is the middle value when the data is arranged in ascending or descending order. It is not directly referred to as an average.
- **Mode**: This is the value that appears most frequently in a dataset. It does not represent an average.

### Step 4: Conclude which measure is used
Since the statement specifically mentions "average score," it implies that the mean has been used to arrive at the score of 85 runs.

### Final Answer
The central tendency used in the statement is **Mean**.

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