IBEasyStatistics7–9

Seven pupils recorded the minutes spent on homework: $12$ , $9$ , $15$ , $11$ , $14$ , $9$ , $13$ . What is the median time, in minutes?

Sete alunos registaram os minutos passados a fazer os trabalhos de casa: $12$ , $9$ , $15$ , $11$ , $14$ , $9$ , $13$ . Qual é o tempo mediano, em minutos?

Answer options

Solution

Step 1 of 3

1.In order: $9, 9, 11, 12, 13, 14, 15$

Seven pupils recorded the minutes spent on homework: 121212, 999, 151515, 111111, 141414, 999, 131313. What is the median time, in minutes?

Answer options

Seven pupils recorded the minutes spent on homework: $12$ , $9$ , $15$ , $11$ , $14$ , $9$ , $13$ . What is the median time, in minutes?