Question

a ocean middle school está vendendo camisetas para arrecadar dinheiro para novos laptops.
pedidos de camisetas
tamanho: extra pequeno, pequeno, média, grande, extra grande
frequency: 8, 10, 10, 6, 6
complete the relative frequency table for the data.
t-shirt orders
size: extra small, small, medium, large, extra large
relative frequency: blank% each

Explanation:

Step1: Calculate total frequency

First, we find the total number of T - shirt orders by adding up all the frequencies. The frequencies are 8 (Extra small), 10 (Small), 10 (Medium), 6 (Large), and 6 (Extra large). So the total \(N=8 + 10+10 + 6+6=40\).

Step2: Calculate relative frequency for Extra small

The relative frequency of a category is calculated as \(\text{Relative Frequency}=\frac{\text{Frequency of the category}}{\text{Total frequency}}\times100\%\). For Extra small, the frequency is 8. So the relative frequency is \(\frac{8}{40}\times100\% = 20\%\).

Step3: Calculate relative frequency for Small

For Small, the frequency is 10. So the relative frequency is \(\frac{10}{40}\times100\%=25\%\).

Step4: Calculate relative frequency for Medium

For Medium, the frequency is 10. So the relative frequency is \(\frac{10}{40}\times100\% = 25\%\).

Step5: Calculate relative frequency for Large

For Large, the frequency is 6. So the relative frequency is \(\frac{6}{40}\times100\%=15\%\).

Step6: Calculate relative frequency for Extra large

For Extra large, the frequency is 6. So the relative frequency is \(\frac{6}{40}\times100\% = 15\%\).

Answer:

Extra small: \(20\%\), Small: \(25\%\), Medium: \(25\%\), Large: \(15\%\), Extra large: \(15\%\)