if you spin the spinner 60 times, what is the best prediction possible for the number of times it will not…
if you spin the spinner 60 times, what is the best prediction possible for the number of times it will not land on yellow?
Answer
Explanation:
Step1: Count total sections and non - yellow sections
The spinner has 8 equal - sized sections, and 3 of them are yellow. So the number of non - yellow sections is (8 - 3=5).
Step2: Calculate the probability of not landing on yellow
The probability (P) of not landing on yellow in a single spin is (\frac{5}{8}).
Step3: Predict the number of non - yellow landings in 60 spins
We use the formula (n = P\times N), where (N = 60) (total number of spins) and (P=\frac{5}{8}). So (n=\frac{5}{8}\times60=\frac{300}{8}=37.5\approx38).
Answer:
38