stacy participou de um desafio de leitura de verão em sua biblioteca local. ela acompanhou quanto tempo leu…

stacy participou de um desafio de leitura de verão em sua biblioteca local. ela acompanhou quanto tempo leu a cada dia. tempo de leitura (min.) 0 15 10 60 10 20 25 0 45 15 20 35 50 qual gráfico de caixa representa os dados? tempo de leitura (min.) tempo de leitura (min.)
Answer
Explanation:
Step1: Arrange data in ascending order
0, 0, 0, 10, 10, 15, 15, 20, 20, 25, 35, 45, 50, 60
Step2: Find the median (Q2)
There are 14 data - points. The median is the average of the 7th and 8th ordered values. $\frac{15 + 20}{2}=17.5$
Step3: Find the lower half of data
0, 0, 0, 10, 10, 15, 15. The median of the lower - half (Q1) is 10.
Step4: Find the upper half of data
20, 25, 35, 45, 50, 60. The median of the upper - half (Q3) is 35.
Step5: Identify the minimum and maximum values
The minimum value is 0 and the maximum value is 60. A box - and - whisker plot has the minimum at the end of the left - most whisker, Q1 at the left end of the box, Q2 as the line inside the box, Q3 at the right end of the box, and the maximum at the end of the right - most whisker. The correct box - and - whisker plot should have the box starting at 10, the line inside the box at 17.5, the box ending at 35, the left - most whisker starting at 0 and the right - most whisker ending at 60.
Answer:
The box - and - whisker plot that has the left end of the box at 10, the line inside the box around 17.5, the right end of the box at 35, the left - most whisker starting at 0 and the right - most whisker ending at 60. (Since no specific options are labeled, this is a description of the correct plot).