the probability of pulling a red marble out of bag of colored marbles is 3:7.if you were to pull color marbles out of the bag (o
ne at a time,and putting the the marble back each time)Ford Five Hundred tribes approximately how many times would you select a red marble
1 answer:
Question isn't well formatted ;
If the question meant that choosing a marble for five hundred times ; then the calculation is stated below:
Answer:
214
Step-by-step explanation:
Given that :
Probability of picking a red out of a bag of colored marble = 3 : 7 ; that is 3 / 7
P(red) = 3 / 7
If the number of picks (with replacement) = 500
Then, the approximate number of red marbles chosen will be :
P(red) * number of picks
3/7 * 500 = 214.285
Approximate Number of red marbles chosen = 214
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