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STA1510 Assignment 2 (Quiz) MEMO | Due 16 July 2026

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STA1510 Assignment 2 (Quiz) MEMO | Due 16 July 2026. All correct answers shown. A bag contains 3 red and 2 blue marbles. You are asked to select two marbles from the bag. A marble is selected from the bag, and then set aside without replacement. A second marble is then selected from the bag. What is the probability that the two marbles selected will be of different colours? a. 0.60 b. 0.40 c. 0.24 d. 0.30 e. 0.09

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Institution
University Of South Africa (Unisa)
Course
Basic Statistics (STA1510)

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, 10/07/2026, 13:22 Assessment 2 (page 1 of 10)




STA1510-26-Y  Welcome Message  Assessment 2


QUIZ




Question 1

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A bag contains 3 red and 2 blue marbles. You are asked to select two marbles from the bag. A marble is selected from the
bag, and then set aside without replacement. A second marble is then selected from the bag.
What is the probability that the two marbles selected will be of different colours?


a. 0.60
b. 0.40

c. 0.24
d. 0.30

e. 0.09

Clear my choice




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Basic Statistics (STA1510)

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  • sta1510 assignment 2 quiz memo d july
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