Question:
A basket contains six red and four blue marbles. Three marbles are drawn at random without replacement.
a. all three marbles drawn are red
Enter probability as a fraction or as a decimal rounded to nearest thousandth (three places). Examples of correctly entered responses:
3/5 5/11 0.300 0.650 0.971
b. two marbles drawn are red and one is blue (order of selection doesn't matter)
Enter probability as a fraction or as a decimal rounded to nearest thousandth (three places). Examples of correctly entered responses:
3/5 5/11 0.300 0.650 0.971
c. one marble drawn is red and the other two marbles drawn are blue (order of selection doesn't matter)
Enter probability as a fraction or as a decimal rounded to nearest thousandth (three places). Examples of correctly entered responses:
3/5 5/11 0.300 0.650 0.971
d. the first marble randomly drawn is red; the second marble randomly drawn is blue; and the third marble randomly drawn is red (now order of selection DOES matter)
Enter probability as a fraction or as a decimal rounded to nearest thousandth (three places). Examples of correctly entered responses:
3/5 5/11 0.300 0.650 0.971