If one card is drawn from a deck, find the probability of picking a(n) 10
Let A = Select an answer ace 2 3 4 5 6 7 8 9 10 jack queen king heart diamond spade club red card black card even odd (ace not included)
Write Answer as a Fraction (Not Simplified) |
Write Answer as a Percent Round to Two Decimal Places |
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P() | = | = | % |
b) If one card is drawn from a deck, find the probability of picking no jack
Let B = Select an answer no ace no 2 no 3 no 4 no 5 no 6 no 7 no 8 no 9 no 10 no jack no queen no king no heart no diamond no spade no club no red card no black card no even
Write Answer as a Fraction (Not Simplified) |
Write Answer as a Percent Round to Two Decimal Places |
|||
P() | = | = |
a) There are a total of four 10s in a pack of cards. Therefore
the probability of picking up a 10 is computed here as:
= Number of cards ranked 10 / Total number of cards in a deck of
cards
= 4/52
= 1/13
Therefore 1/13 is the required probability here ( in fraction form)
= 7.69% is the required probability here.
b) The probability of getting no jack is computed here as:
= Total number of non jack cards / Total cards
= 39/52
= 0.75
Therefore 3/4 is the required probability here is fractional form while 75% is in percentage form.
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