Chance experiments

Chance experiments

8th Grade

11 Qs

quiz-placeholder

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Chance experiments

Chance experiments

Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

Anarbek Oktiabrev

Used 1+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A fair coin is tossed. What is the probability of getting heads? / Подбрасывается честная монета. Какова вероятность получить орла?

A) 0

B) 0.25

C) 0.5

D) 1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A die is rolled once. What is the sample space? / Один раз бросают игральную кость. Каково пространство исходов?

A) {1,2,3,4,5}

B) {2,4,6}

C) {1,2,3,4,5,6}

D) {1,2,3}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the probability of rolling an odd number on a standard die? / Какова вероятность выбросить нечётное число на стандартном кубике?

A) 1/2

B) 1/3

C) 2/3

D) 1/6

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of these is a fair experiment? / Какой из этих опытов является честным?

A) Rolling a loaded die / Бросок нечестного кубика

B) Tossing a biased coin / Подбрасывание смещённой монеты

C) Drawing from a shuffled deck of cards / Вытягивание карты из перетасованной колоды

D) Picking a marble from a jar with unequal colors / Выбор шарика из банки с неравными цветами

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A spinner has 4 equal sections: red, blue, green, yellow. What is the probability of landing on red? / Волчок имеет 4 равные секции: красный, синий, зелёный, жёлтый. Какова вероятность попасть на красный?

A) 1/4

B) 1/2

C) 1/3

D) 1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which event is certain to happen? / Какое событие обязательно произойдёт?

A) Rolling a 7 on a die / Выпадет 7 на кубике

B) Tossing a coin and getting tails / Выпадет решка

C) Getting a number between 1 and 6 on a fair die / Выпадет число от 1 до 6

D) Picking a red card from a standard deck / Вытянуть красную карту

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If an event has a probability of 0, what does it mean? / Если вероятность события равна 0, что это значит?

A) It is likely to happen / Оно вероятно

B) It is impossible / Оно невозможно

C) It is certain / Оно обязательно

D) It may happen / Оно может произойти

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