Pregunta
Distances of Stars Of the 25 brightest stars, the distances from earth (in light-years) for some of those with distances le
than 100 light-years are found below. Find the mean, median, mode, and midrange for the data.
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Part 1 of 4
Find the mean.
Rounding rule for the mean: round to one more decimal place than the data as needed.
Mean: 25.57
Part 2 of 4
Find the mode(s).
Find the median.
Mere is more than one mode, separate them with commas. Select "None" if applicable.
Part 3 of 4
Alternate Answer:
Part: 25.20
Distances of Stars Of the 25 brightest stars, the distances from earth (in light-years) for some of those with distances le |
than 100 light-years are found below. Find the mean, median, mode, and midrange for the data. |
|
Send data to Excel |
Part 1 of 4 |
Find the mean. |
Rounding rule for the mean: round to one more decimal place than the data as needed. |
Mean: 25.57 |
Part 2 of 4 |
Find the mode(s). |
Find the median. |
Mere is more than one mode, separate them with commas. Select "None" if applicable. |
Part 3 of 4 |
Alternate Answer: |
Part: 25.20 |
Ask by Vega Donnelly. in the United States
Jan 23,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
Summary of Data Analysis:
- Mean: 25.57
- Median: 25.20
- Mode: None
- Midrange: 27.95
Solución

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Como
Beyond the Answer
To find the mean, add all the distances together and then divide by the number of values. For your data:
. Dividing by 10 gives you a mean of
when rounded to one decimal place.
The median is the middle value of the ordered data set. When you arrange the distances in ascending order:
, the median (average of the two middle numbers 25.1 and 25.3) is
.
As for the mode, since all distances appear only once, the mode is “None”. Just remember, sorting the data makes it simpler to find these statistics!

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