Pearson Algebra 1 Common Core, 2011
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Pearson Algebra 1 Common Core, 2011 View details
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Exercise 41 Page 790

0
Practice makes perfect
When calculating probability, you are comparing the number of favorable outcomes to the number of possible outcomes. To calculate the probability that a spinner would land on a part number seven we should use the Probability Formula. P=Favorable Outcomes/Possible Outcomes Now, we can look at the spinner and find the number of possible outcomes.

There are 6 numbers on the spinner which is also the number of possible outcomes. To find favorable outcomes, we should calculate how many outcomes result in a spinner landing on a number seven.

Out of these, there are 0 such outcomes, which is also the number of favorable outcomes. Now we have enough information to calculate P(7).
P=Favorable Outcomes/Possible Outcomes
P(7)=0/6

0/a=0

P(7)=0
The probability of a spinner landing on a number seven is 0.