Year 12 Maths
Statistics: data, probability and hypothesis testing
Sampling, large data sets, measures of location and spread, probability and the binomial distribution, and one-tailed and two-tailed hypothesis tests.
Statistics: data, probability and hypothesis testing free practice
No timer and no account needed. Check each answer as you go, then read the explanation.
1. If it rains (probability 0.4) a bus is late with probability 0.3, and if it does not rain it is late with probability 0.1. Given the bus is late, what is the probability that it rained?
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