Question

Part B In the second experiment, Spencer rolls the number cube 350 times. Select the TWO values that represent an approximate frequency of rolling a 2 in 350 attempts. Responses A 175 B 61 C 17 D 88 E

Answer 1

[AI-generated answer — Bot GPT 3.5]

A 175 and D 88

Answer 2

explain

Answer 3

[AI-generated answer — Bot GPT 3.5]

In the second experiment, where Spencer rolls the number cube 350 times, the approximate frequency of rolling a 2 can be calculated by taking the total number of times a 2 was rolled and dividing it by the total number of attempts.

The probability of rolling a 2 on a fair six-sided number cube is 1/6. So, in 350 attempts, we would expect approximately 1/6 of those attempts to result in rolling a 2.

1/6 of 350 is 350/6 = 58.33 (rounded to 2 decimal places).

Approximate frequencies that represent rolling a 2 in 350 attempts would be those close to 58.33. A frequency of 61 (option B) is close to this expected value. Additionally, a frequency of 175 (option A) is equal to around 0.5 times the total number of attempts, which aligns with the expected probability of rolling a 2. Therefore, options A (175) and B (61) are the correct choices.