Given:
Number of times the spinner is spun, n = 20 times
Number of colored sections = 4
We have the table:
Red = 4
Black = 6
Blue = 3
Green = 7
Let's find the probability the spinner does not stop on the blue color.
To find the probability, apply the formula:
[tex]P(\text{not blue) = 1 - P(blue)}[/tex]To find P(blue), we have:
[tex]P(\text{blue)}=\frac{\text{Number of blue}}{\text{Total number of times the spinner is spun}}=\frac{3}{20}[/tex]Thus, we have:
[tex]\begin{gathered} P(\text{not blue)= 1 - }\frac{3}{20} \\ \\ =\text{ }\frac{1}{1}-\frac{3}{20} \\ \\ =\frac{20-3}{20} \\ \\ =\frac{17}{20} \end{gathered}[/tex]Therefore, the experimemtal probability of not stopping on the color blue is 17/20
ANSWER:
[tex]\frac{17}{20}[/tex]