CBSE Class 9 Statistics — practice questions
32 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CBSE Class 9 Statistics in the app →Probability measures:The probability of an IMPOSSIBLE event is:The probability of getting HEADS when flipping a fair coin is:The probability of rolling a 3 on a fair six-sided die is:What is the probability of rolling an EVEN number on a fair six-sided die?If a bag has 6 cards numbered 1 to 6, and 3 of them are purple, the probability of drawing a PURPLE card is:The probability of drawing any number from 2 to 10 from a standard deck of 52 cards is:If you toss a fair coin and the probability of heads is 1/2, what is the probability of NOT getting heads?A die is rolled. What is the probability of getting a number GREATER THAN 6?An event is described as having 'EVEN CHANCE'. Its probability is:Why is the weather (whether it will rain tomorrow) considered a RANDOM event even though there are scientific A class of 30 students has 18 girls. The probability that a randomly chosen student is a BOY is:Probability measures the likelihood of:Probability is measured on a scale from:A probability of 0 means the event is:A probability of 1 means the event is:Rolling a standard die has how many possible outcomes?A repeatable observation with an unpredictable result is a:A probability of 0.5 means the two outcomes are:Theoretical probability is favourable outcomes divided by:The probability of rolling a 4 on a fair die is:Probability based on data collected from trials is:Probability worked out by assuming fairness is:As the number of trials grows, experimental probability moves:That result about many trials is known as the law of:The probability of an event E is written as:For any event E, the value of P(E) lies between:A spinner resting on 1 to 8 gives outcomes that are:The probability of spinning a 3 on that eight-number spinner is:A probability of 0.75 means a chance of:Experimental and theoretical probability differ most when trials are:Most everyday events have a probability that is: