Question: Suppose we select a random sample of 4 numbers between 1 and 30, sampling without replacement. How many unordered samples of size 4 are possible?

  1. Suppose we select a random sample of 4 numbers between 1 and 30, sampling without replacement.

  1. How many unordered samples of size 4 are possible? (2 marks)

What is the probability that the sum of the values in our sample is less than 14? (3 marks)

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