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?
- 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? (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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Introduction to Probability
Authors: Mark Daniel Ward, Ellen Gundlach
1st edition
716771098, 978-1319060893, 1319060897, 978-0716771098
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