For the population of scores shown in the frequency distribution table, the mean is ____.X f5 24 13 32 21 2Group of answer choices29/5 = 5.8029/10 = 2.9015/10 = 1.5015/5 = 3
Question
For the population of scores shown in the frequency distribution table, the mean is ____.X f5 24 13 32 21 2Group of answer choices29/5 = 5.8029/10 = 2.9015/10 = 1.5015/5 = 3
Solution
Para encontrar la media de la población de puntuaciones mostrada en la tabla de distribución de frecuencias, seguimos estos pasos:
- Multiplicamos cada puntuación (X) por su frecuencia (f) para obtener el producto de cada par.
- Sumamos todos los productos obtenidos en el paso anterior.
- Sumamos todas las frecuencias.
- Dividimos la suma de los productos por la suma de las frecuencias.
Vamos a realizar estos pasos con los datos proporcionados:
- Productos de cada par:
- 5 * 2 = 10
- 4 * 1 = 4
Similar Questions
For the population of scores shown in the frequency distribution table, the mean is ____.X f5 24 13 32 21 2
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