A box contains one $5 bill, three $10 bills, and four $20 bills. A bill is selected at random, and it is not replaced; then a second bill is selected at random. Let X be the sum of the two bills selected. Then P(X=20) is

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uction to Probability || fall20
A box contains one $5 bill, three $10 bills, and four $20 bills. A bill is selected at random, and it is not replaced; then a second bill is
selected at random. Let X be the sum of the two bills selected. Then P(X=20) is
at of
Select one:
O a. 1/2
Ob. 3/7
O c. 50/56
O d. 6/56
Next page
us page
vigation
Transcribed Image Text:uction to Probability || fall20 A box contains one $5 bill, three $10 bills, and four $20 bills. A bill is selected at random, and it is not replaced; then a second bill is selected at random. Let X be the sum of the two bills selected. Then P(X=20) is at of Select one: O a. 1/2 Ob. 3/7 O c. 50/56 O d. 6/56 Next page us page vigation
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