Question
A spinner with 9 equal sections labeled with the letters A, A, B, B, B, C, C, C, and D is spun 198 times. Which of the following correctly predicts how many times the spinner will land on the letter B?
Answers
Answered by
GPT 3.5
Based on the given information, the spinner has a total of 9 sections, with 3 of them labeled with the letter B.
Therefore, the probability of landing on the letter B is 3 out of 9, or 3/9, which simplifies to 1/3.
To predict the number of times the spinner will land on the letter B in 198 spins, we need to multiply the total number of spins by the probability of landing on B:
198 spins x 1/3 = 66 spins
Therefore, the spinner is expected to land on the letter B approximately 66 times.
Therefore, the probability of landing on the letter B is 3 out of 9, or 3/9, which simplifies to 1/3.
To predict the number of times the spinner will land on the letter B in 198 spins, we need to multiply the total number of spins by the probability of landing on B:
198 spins x 1/3 = 66 spins
Therefore, the spinner is expected to land on the letter B approximately 66 times.
Answered by
:3
2/5
7/10
66 times
180 blue marbles
82 times
7/10
66 times
180 blue marbles
82 times