SOLUTION: The following spinner is spun. Given the conditions listed below, what is the probability that a. it lands on an odd number? b. it lands on a num

Algebra ->  Probability-and-statistics -> SOLUTION: The following spinner is spun. Given the conditions listed below, what is the probability that a. it lands on an odd number? b. it lands on a num      Log On


   



Question 469686: The following spinner is spun. Given the conditions listed below, what is the probability that
a. it lands on an odd number?
b. it lands on a number divisible by 3?
c. it does not land on 5,6, or 7?
d. it lands on a number less than 4?
**Please note it's a regular spinner numberd 1-8**

Answer by solver91311(24713) About Me  (Show Source):
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Probability is a fraction. The denominator is the number of possible outcomes. Hint: Your spinner has 8 spots on it. To eliminate having to deal with "liners" consider the line between segments on the right of a segment to belong to that segment.

The numerator of your fraction is the number of outcomes that you would consider a success. So for part a), write out the numbers 1 through 8 and count the number of odd numbers. That's your numerator for part a). Remember to reduce your fraction once you have constructed it.

John

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