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The scores of the top ten finishers in a recent golf tournament ar below. \begin{tabular}{lllllllll}\( 68 \quad \) & \( 67 \quad \) & 69 & 72 & 73 & 72 & 72 & 75 & 71 \\ \hline\end{tabular} Mean _Median Mer Mode(s)

Ask by Mitchell Hobbs. in the United States
Feb 04,2025

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**Mean:** 71 **Median:** 72 **Mode:** 72

Solución

Certainly! Let's analyze the provided golf tournament scores to determine the **Mean**, **Median**, and **Mode(s)**. ### **Given Scores:** 68, 67, 69, 72, 73, 72, 72, 75, 71 *It appears there are **9** scores listed. If there are supposed to be 10, please provide the missing score for a complete analysis.* ### **Step 1: Organize the Data** First, let's arrange the scores in ascending order: 67, 68, 69, 71, 72, 72, 72, 73, 75 ### **Step 2: Calculate the Mean** The **Mean** (average) is calculated by summing all the scores and dividing by the number of scores. \[ \text{Mean} = \frac{\sum \text{scores}}{\text{number of scores}} = \frac{67 + 68 + 69 + 71 + 72 + 72 + 72 + 73 + 75}{9} \] \[ \text{Sum} = 67 + 68 + 69 + 71 + 72 + 72 + 72 + 73 + 75 = 639 \] \[ \text{Mean} = \frac{639}{9} = 71 \] **Mean = 71** ### **Step 3: Determine the Median** The **Median** is the middle value in an ordered list. Since there are 9 scores (an odd number), the median is the **5th** score. \[ \text{Median} = \text{5th score} = 72 \] **Median = 72** ### **Step 4: Identify the Mode(s)** The **Mode** is the score(s) that appear most frequently. From the ordered list: - 72 appears **3 times** - All other scores appear **once** **Mode = 72** ### **Summary:** - **Mean:** 71 - **Median:** 72 - **Mode:** 72 If there are indeed 10 scores, please provide the missing score to update these calculations accordingly.

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To find the mean, add all the scores together (68 + 67 + 69 + 72 + 73 + 72 + 72 + 75 + 71 = 669) and divide by the number of scores (10). The mean is 66.9. For the median, arrange the scores in ascending order: 67, 68, 69, 71, 72, 72, 72, 73, 75. Since there are 10 numbers, the median is the average of the 5th and 6th scores, which is (72 + 72) / 2 = 72. The mode is the score that appears most frequently, which is 72, as it occurs three times. The scores reflect a competitive tournament atmosphere where precision is key! Did you know that many golf tournaments prioritize this level of analysis? They often collect and analyze player data to better understand performance trends, enhancing training for both amateurs and professionals alike. For anyone diving into statistics, keep an eye on your calculations! A common mistake is misidentifying the median, especially when there's an even number of observations. Always remember to sort your data first, and double-check your sums when calculating the mean!

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