Step-by-step explanation:
You can't expect to get exactly 2500 out of 5000 tosses more than a few times . You will come pretty close, but that's only good in horseshoes.
Of course I'm answering this on the basis of a computer language and not actually performinig this a million tmes, each part of a million consisting of 5000 tosses.
Simulations and not completely unbiased, but based on experience, 5000 is a very small number and getting 2500 more than a couple of times is unlikely
The correct answer is: " 1/8 " .
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Note: "4/9" is close to "1/2" . Since "4/8 = 1/2" ; and since "4.5/9" = "1/2" .
"1/8" is a MUCH SMALLER value than "1/2" ;
and: "1/8" is a much smaller value than "4/9".
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Hence, " 1/8" is much closer to "0" than "4/9" .
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The correct answer is: "1/8" .
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X= 8
y= 8root2
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The maximum number of minutes she could use her phone is 150
Probability =
(number of possible ways to succeed)
divided by
(total number of possible outcomes) .
Number of ways to succeed = 2 (pick the 'A' or the 'L')
Total number of possible outcomes = 5 (the cards on the table) .
Probability of success = 2/5 = 40% .
