There are 3 green beads and 7 pink beads in a box. Two beads are selected at

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There are 3 green beads and 7 pink beads in a box. Two beads are selected at random from the box. Find the probability that

(a) first is green and second is pink, if they were selected without replacement

(b) both beads are the same colour, if they were selected without replacement

Related Book For answer-question

Mathematical Statistics with Applications in R

ISBN: 978-0124171138

2nd edition

Authors: Chris P. Tsokos, K.M. Ramachandran

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Posted Date: Nov 15, 2020 01:42 PM

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There are 3 green beads and 7 pink beads in a box. Two beads are selected at

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Mathematical Statistics with Applications in R

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