Estimating Probability with Dart Throws

Jake and his friends throw darts at a dartboard 1,000 times, hitting the bullseye 66 times. The video estimates the probability of hitting the bullseye as 0.066, explaining that this is an estimate due to potential luck or sample size. It discusses the importance of larger sample sizes for more accurate estimates and explores alternative methods for calculating probability.

How many times did Jake and his friends hit the bullseye out of 1,000 dart throws?

• 50

• 66

• 75

• 100

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CCSS.7.SP.C.8C

How many trials were conducted in the experiment?

• 1,500

• 1,000

• 500

• 2,000

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CCSS.7.SP.C.6

What is the estimated probability of hitting a bullseye based on the experiment?

• 0.076

• 0.086

• 0.056

• 0.066

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CCSS.7.SP.C.7B

What fraction represents the probability of hitting a bullseye?

• 66/1000

• 66/100

• 66/500

• 66/2000

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CCSS.7.SP.C.6

Why is the calculated probability considered an estimate?

• Because the dartboard is not visible

• Because the number of trials is too low

• Because the darts are not accurate

• Because the results could be due to luck

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CCSS.7.SP.C.6

What is a potential reason for the probability being an estimate?

• The darts are too heavy

• The dartboard is too small

• The results could be due to random chance

• The throwers are inexperienced

What would increase the accuracy of the probability estimate?

• Reducing the number of bullseyes

• Changing the dart throwers

• Increasing the number of trials

• Using a different dartboard

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CCSS.7.SP.C.7A

What is one alternative method mentioned for estimating probability?

• Considering the area of the dartboard

• Using the color of the darts

• Using a different type of dart

• Changing the dartboard size

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CCSS.7.SP.C.8C

What is the best way to estimate the probability according to the video?

• Guessing based on experience

• Asking an expert

• Using the sample data from the experiment

• Using a computer simulation

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CCSS.RI.7.7

CCSS.RL.6.7

CCSS.RL.7.7

CCSS.RL.8.7

CCSS.RL.9-10.7

What is the main focus of the final section of the video?

• Analyzing the dart throwers' skills

• Exploring alternative estimation methods

• Reviewing the dartboard's material

• Discussing the dartboard design

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CCSS.RI.6.7

CCSS.RI.7.7

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.8.7