Answer:
2/3
Step-by-step explanation:
A certain spinner is divided into 6 sectors of equal size, and the spinner is equally likely to land in any sector. Four of the 6 sectors are shaded, and the remaining sectors are not shaded.
Probability is the likelihood that an event will occur. Probability is a selection over the number of observation.
There are 4 shaded portion of the spinner and two unshaded portion.
The probability that when the spinner is spinned the portion will liand on four is simply
4/6, divided to its lowest term.
2/3
The probability that when the spinner is spined the portion will land on four is simply [tex]\frac{2}{3}[/tex].
Given information:
A certain spinner is divided into [tex]6[/tex] sectors of equal size, and the spinner is equally likely to land in any sector. Four of the [tex]6[/tex] sectors are shaded, and the remaining sectors are not shaded.
According to question,
[tex]P(E)=\frac{\rm{No\;of\;favourable\;outcomes}}{\rm{Total\;no\;of\;outcomes}}[/tex]
Four of the [tex]6[/tex] sectors are shaded, and the remaining sectors are not shaded.
There are [tex]4[/tex] shaded portion of the spinner and two unshaded portions.
[tex]P(E)=\frac{4}{6}=\frac{2}{3}[/tex]
Hence, The probability that when the spinner is spined the portion will land on four is simply [tex]\frac{2}{3}[/tex].
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