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3241004551 [841]
3 years ago
12

Martina read that approximately 10% of all people are left-handed. She wants to design a simulation to approximate the probabili

ty of selecting exactly 2 right-handed people when 3 people are randomly selected.
Martina spins the arrow on the spinner 3 times and records the resulting letters. Martina performs the simulation 30 times. The results of the simulation are shown.

RRR RLR RRR RRL RRR RRR
RRR RRR RRR LRR RRR RRR
RRR RRR RRR RRR RLR LRL
RRR RRL RRR RRR LLR RRR
RRR RRR LRR RRR RRR RRR
Based on the results of this simulation, when 3 people are randomly selected, exactly 2 right-handed people are selected approximately _______ of the time. Question 3 options:

10%


15%


20%


25%
Mathematics
2 answers:
marta [7]3 years ago
8 0

Answer:

20

Step-by-step explanation:

Ilia_Sergeevich [38]3 years ago
7 0

Answer:

Um whats the RRRRRRRR RRR RRR RRRR RRR RRR RRRR RLR LRL RRR RRR

Step-by-step explanation:

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step 2

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