ATA Theoretical & Experimental Probability

What is the theoretical probability of rolling at least a 2?

(a)  

What is the experimental probabiliy of rolling at least a 2?

(a)  

Do the theoretical results and the experimental results match?

How could the experimental results get closer to the theoretical results?

What is the experimental probability of choosing the letter C?

(a)  

Compare the experimental and theoretical probability results.

The theoretical probability is ​ (a)   percent.

The experimental probability was​ ​ (b)   percent, so it is (c)   than the theoretical probability.

• higher
• 40
• 24
• lower
• 0.4
• 0.24

What is the theoretical probability of the spinner not landing on polka dots?

(a)  

Compare the theoretical probability and the experimental probability.

The experimental probability was​ (a)   than expected.

Experimental probability: ​ (b)   =​ (c)  

Theoretical probability: ​ (d)   =​ (e)  

• higher
• lower
• 31/40
• 30/40
• 77.5%
• 75%

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