Experimental vs. Theoretical Probability

Question 1

Elisondra is eating at a restraurant with three friends. They want to choose at random who will order first. If you model the situation with the spinner, how many equal-sized sections should the spinner have?

Revolt · Accepted Answer

4

Question 2

Use the interactive spinner to model who among Elisondra and her three friends will order first. Then answer the questions. What is the theoretical probability of the spinner landing on Elisondra’s section? Spin the spinner. Who orders first?

Revolt · Accepted Answer

Part 1: 1/4; Spin the spinner. Who orders first?: Raquel

Question 3

What could be predicted if Elisondra and her friends use the spinner to decide who orders first during 40 visits? Check all that apply.

Revolt · Accepted Answer

Elisondra will order first approximately 10 times.; Each person will order first approximately the same number of times.

Question 4

= 0.200.25✔ 0.350.50

Revolt · Accepted Answer

0.35

Question 5

Question 11

Revolt · Accepted Answer

The spinner would have 10 sections. Wind would have 1 section, rain would have 2 sections, clouds would have 3 sections, and sunshine would have 4 sections. The sunny forecast is most likely.

Question 6

Which of the following did you include in your response? Check all that apply.

Revolt · Accepted Answer

Wind has 1 section.; Rain has 2 sections.; Clouds has 3 sections.; Sunshine has 4 sections.

Question 7

Wind is predicted for 0.90.10✔ 910 days.

Revolt · Accepted Answer

9; Selection 1: 9; Selection 2: 18; Selection 3: 27; Selection 4: 36

Question 8

Rain is predicted for 0.180.20✔ 1820 days.

Revolt · Accepted Answer

18

Question 9

Cloudiness is predicted for 0.27✔ 2730270 days.

Revolt · Accepted Answer

27

Question 10

Sunshine is predicted for 0.360.40✔ 3640

Revolt · Accepted Answer

36

Experimental vs. Theoretical Probability Answers

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