Knowee
Questions
Features
Study Tools

Find the median and mean of the data set below:25, comma, 47, comma, 36, comma, 4825,47,36,48

Question

Find the median and mean of the data set below:25, comma, 47, comma, 36, comma, 4825,47,36,48

🧐 Not the exact question you are looking for?Go ask a question

Solution 1

Para encontrar la mediana y la media del conjunto de datos 25, 47, 36, 48, sigue estos pasos:

  1. Ordenar los datos: Primero, ordenamos los datos de menor a mayor: 25, 36, 47, 48

  2. Encontrar la mediana: La mediana es el valor que se encuentra en el medio del conjunto de datos ordenados. Si el número de datos es par, la mediana es el promedio de los dos valores centrales.

    • En este caso, hay 4 datos, así que tomamos los dos valores centrales (36 y 47) y calculamos su promedio: Mediana=36+472=832=41.5 \text{Mediana} = \frac{36 + 47}{2} = \frac{83}{2} = 41.5
  3. Calcular la media: La media es la suma de todos los valores dividida por el número de valores.

    • Sumamos todos los valores: 25+36+47+48=156 25 + 36 + 47 + 48 = 156
    • Dividimos la suma entre el número de valores (4): Media=1564=39 \text{Media} = \frac{156}{4} = 39

Por lo tanto, la mediana del conjunto de datos es 41.5 y la media es 39.

This problem has been solved

Solution 2

Sure, let's start with the mean first.

Step 1: Add all the numbers together. 25 + 47 + 36 + 48 = 156

Step 2: Divide the sum by the total number of data points. 156 ÷ 4 = 39

So, the mean of the data set is 39.

Now, let's find the median.

Step 1: Arrange the data in ascending order. 25, 36, 47, 48

Step 2: Since there are an even number of data points, we take the average of the two middle numbers to find the median. (36 + 47) ÷ 2 = 41.5

So, the median of the data set is 41.5.

This problem has been solved

Similar Questions

Find the median and mean of the data set below:18, comma, 18, comma, 12, comma, 47, comma, 1018,18,12,47,10

Find the median and mean of the data set below:46, comma, 36, comma, 36, comma, 3, comma, 38, comma, 14, comma, 246,36,36,3,38,14,2

Find the median and mean of the data set below:47, comma, 27, comma, 9, comma, 15, comma, 15, comma, 1947,27,9,15,15,19

Find the median and mean of the data set below:27, comma, 36, comma, 44, comma, 7, comma, 1727,36,44,7,17

Find the median and mean of the data set below:22, comma, 34, comma, 17, comma, 9, comma, 47, comma, 30, comma, 3722,34,17,9,47,30,37

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.