A spinner is divided into four equal sections numbered 1 through 4 it spun 100 times. it stopped at section 1 twenty eight times, sections 2 thirty five times, section 3 twenty five times, and section 4 twelve times. Find the probability that a 3 will be spun.
a. what is asked?
b. what are the given facts
c. Solve
d. what is the answer?
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Answer:
a. what is asked?
probability that a 3 will be spun
b. what are the given facts
A spinner is divided into four equal sections numbered 1 through 4 it spun 100 times. it stopped at section 1 twenty eight times, sections 2 thirty five times, section 3 twenty five times, and section 4 twelve times.
c. Solve
P (A) = n / N
P (3) = 25/100
d. what is the answer?
P (3) = 1/4