Question

Halla la media aritmética para las siguientes situaciones: i. Para poder clasificar a las finales de Jokie, el equipo debe tener un promedio de goles mayor a 20 puntos. Los siguientes son los puntajes obtenidos: 25, 12, 15, 23, 24, 39, 13, 31, 19, 16. ¿Clasificaron a finales? AYUDENME

Answer 1

Answer:

The team qualified for the finals.

Step-by-step explanation:

The question is:

Find the arithmetic mean for the following situations: i. In order to qualify for the Jokie Finals, the team must have a goal average greater than 20 points. The following are the scores obtained: 25, 12, 15, 23, 24, 39, 13, 31, 19, 16. Did they qualify for the finals? HELP ME

The average goal the team must have to win the Jokie finals is more than 20 points.

The goals obtained by the team are:

X = {25, 12, 15, 23, 24, 39, 13, 31, 19, 16}

The arithmetic mean is the average value of a data set. The formula to compute the arithmetic mean is:

$\bar X=\frac{1}{n}\sum X_{i}$

Compute the arithmetic mean of the goals scored by the players as follows:

$\bar X=\frac{1}{n}\sum X_{i}$

    $=\frac{1}{10}\times (25+12+15+23+24+39+13+31+19+16)$

    $=\frac{1}{10}\times 217$

    $=21.7$

The arithmetic mean of the goals scored by the players is 21.7 points.

The average score is greater than 20 points.

Thus, the team qualified for the finals.