12.85%
1= 150?, 2=600?, 3=500?, 4=450?

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Ответ:

jose477

04.02.2023

Mathematics

$\dfrac{1}{3}$

Step-by-step explanation:

From he given table,

Types of legs ( blue , red , black) = 3

Number of legs other than blue = 3-1=2

Types of body (red and blue) = 2

Probability that LEGO figure does NOT have blue legs :-

$\text{P(not blue legs)}=\dfrac{\text{Legs other than blue}}{\text{Total types of legs}}\\\\=\dfrac{2}{3}$

Similarly, Probability that LEGO figure has a red body :-

$\text{P(red body)}=\dfrac{1}{2}$

Since both the events are independent , then

Then probability that the LEGO figure does NOT have blue legs but has a red body will be :-

$\text{P(not blue legs and red body)=P(not blue legs) x P(red body)}\\\\=\dfrac{2}{3}\times\dfrac{1}{2}=\dfrac{1}{3}$

Hence, the correct answer is $\dfrac{1}{3}$ .

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12.85%1= 150?, 2=600?, 3=500?, 4=450?