The starter and exit quiz of the lesson “Checking and securing exhaustive events”, from the unit “Conditional probability” (Year 11 Maths) by Oak National Academy.
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Oak National Academy
12 questions
Each card in a deck of 10 cards has a unique integer from 1 to 10 written on it. There are ___ factors of 12 in the deck.
Each card in a deck of 10 cards has a unique integer from 1 to 10 written on it.A single random card is drawn.What is the probability of that card being a factor of 12?
Each card in a deck of 10 cards has a unique integer from 1 to 10 written on it.A single random card is drawn.Match each event to its likelihood.
Here are two decks of cards.A single card from Deck 1 and a single card from Deck 2 is drawn to make a pair.There are ___ possible outcomes for drawing one card from each deck.
Here are two decks of cards. A single card from Deck 1 and a single card from Deck 2 is drawn to make a pair.What is the probability that this pair of cards contains a B?
Here are two decks of cards.A single card from Deck 1 and a single card from Deck 2 is drawn to make a pair.What is the probability that this pair of cards doesn't contain an odd number?
Each face on an 8-sided die has a unique integer from 1 to 8 written on it.The Venn diagram shows Event A = {factors of 12} and Event B = {even numbers}.Which of these statements are correct?
Each face on an 8-sided die has a unique integer from 1 to 8 written on it.The Venn diagram shows Event A = {factors of 24} and Event B = {odd numbers}.Which of these statements are correct?
Each face on an 8-sided die has a unique integer from 1 to 8 written on it.The Venn diagram shows Event A = {multiples of 4} and Event B = {prime numbers}.Which of these statements are correct?
Sam plays a video game that can either be won or lost.The probability that Sam wins the video game is 56%.The probability that Sam loses the video game is ___%.
This table shows the mutually exclusive and exhaustive set of outcomes, and the probability of each outcome, from spinning a spinner once.The value of x is ___.
This table shows the set of outcomes and the probability of each outcome, from spinning a spinner once.The spinner is spun 1000 times. How many times should you expect the spinner to land on C?
