1 2 3 4 5 6 7 8 9 10 You have a spinner, shown below. You wish to test its fairness, so you conduct several trials in which you repeatedly spin the spinner and
Mathematics
mariahjalderete1998
Question
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You have a spinner, shown below. You wish to test its fairness, so you conduct several trials in which you repeatedly spin the spinner and record how many times you come up with a result of violet. Your results are shown in the table next to the spinner.
￼
Trial
1
2
3
4
Times Spun
85
156
34
127
Times Violet
10
18
2
14
Calculate the experimental probability of your spinner showing a result of violet, written as a percentage to two decimal places.
a.
10.05%
b.
10.95%
c.
11.02%
d.
11.11%
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You have a spinner, shown below. You wish to test its fairness, so you conduct several trials in which you repeatedly spin the spinner and record how many times you come up with a result of violet. Your results are shown in the table next to the spinner.
￼
Trial
1
2
3
4
Times Spun
85
156
34
127
Times Violet
10
18
2
14
Calculate the experimental probability of your spinner showing a result of violet, written as a percentage to two decimal places.
a.
10.05%
b.
10.95%
c.
11.02%
d.
11.11%
1 Answer

1. User Answers kaitlynn6059
Answer:
B
Stepbystep explanation:
85+156+34+127=402
10+18+2+14=44
44/402=10.95%
Answer is B. 10.95%