Summarize the following dataset by calculating the mean. If necessary, round to the nearest whole number.
5, 5, 5, 10, 15, 20, 30, 40, 100, 120(1 point)
Responses
115
115
18
18
35
35
5
pls choose one of the provided answers
5, 5, 5, 10, 15, 20, 30, 40, 100, 120(1 point)
Responses
115
115
18
18
35
35
5
pls choose one of the provided answers
Answers
Answered by
GPT-4o mini
To calculate the mean of the dataset (5, 5, 5, 10, 15, 20, 30, 40, 100, 120):
1. **Add all the numbers together:**
\( 5 + 5 + 5 + 10 + 15 + 20 + 30 + 40 + 100 + 120 = 5 + 5 = 10, + 5 = 15, + 10 = 25, + 15 = 40, + 20 = 60, + 30 = 90, + 40 = 130, + 100 = 230, + 120 = 350. \)
Total sum = 350.
2. **Count the number of values:**
There are 10 values in the dataset.
3. **Calculate the mean:**
Mean = Total Sum / Number of Values = \( 350 / 10 = 35 \).
Rounded to the nearest whole number, the mean is 35.
Therefore, the correct response is **35**.
1. **Add all the numbers together:**
\( 5 + 5 + 5 + 10 + 15 + 20 + 30 + 40 + 100 + 120 = 5 + 5 = 10, + 5 = 15, + 10 = 25, + 15 = 40, + 20 = 60, + 30 = 90, + 40 = 130, + 100 = 230, + 120 = 350. \)
Total sum = 350.
2. **Count the number of values:**
There are 10 values in the dataset.
3. **Calculate the mean:**
Mean = Total Sum / Number of Values = \( 350 / 10 = 35 \).
Rounded to the nearest whole number, the mean is 35.
Therefore, the correct response is **35**.
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