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Nairaland Forum / Nairaland / General / Education / Win 1000 Recharge Card If This Probability Question Is Solved (930 Views)
Win N400 Recharge Card If You Can Answer This Question / Help Solve This Probability / Pls Who Can Solve This Probability (2) (3) (4)
Win 1000 Recharge Card If This Probability Question Is Solved by SlimShaddy10(m): 5:11pm On Jun 25, 2016 |
Win A Recharge Card Of 1000 For Any Network If This Question Is Answered Correctly by You. Two cards are drawn from the top of a well-shuffled deck. What is the probability that they are both black aces? A 1/2 B. 1 / 1326 C 84/ 2 D 6/10 |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by donbenedict(m): 5:16pm On Jun 25, 2016 |
D |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Paulpaulpaul(m): 5:18pm On Jun 25, 2016 |
C |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 5:27pm On Jun 25, 2016 |
B |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by SlimShaddy10(m): 5:33pm On Jun 25, 2016 |
show workings for any answer u chose |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by SlimShaddy10(m): 5:34pm On Jun 25, 2016 |
Oyin93: show ur workings. don't just guess ok. |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 5:37pm On Jun 25, 2016 |
SlimShaddy10:But u didn't say we should show our workings na |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by ovisprince(m): 5:40pm On Jun 25, 2016 |
B...... |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by ovisprince(m): 5:41pm On Jun 25, 2016 |
ovisprince:2/52 * 1/51 = 1/1326 |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 6:00pm On Jun 25, 2016 |
52 cards prob of gettn a blac ace=2/52 =1/26 prob of gettn another blac ace=1/51 1/26×1/51=1/1326 |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 6:05pm On Jun 25, 2016 |
Wey d recharge card? |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by SlimShaddy10(m): 6:05pm On Jun 25, 2016 |
Oyin93: based on what u said, 1/52 x 1/26 is not 1/1326. That is, if actually B is right. I just talked based on what u claimed is ur workings |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 6:06pm On Jun 25, 2016 |
SlimShaddy10:have modified it na |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 6:08pm On Jun 25, 2016 |
check my answer again |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by bauer00: 6:12pm On Jun 25, 2016 |
SlimShaddy10:Since there are two black ace card in a desk of cards,picking 1 wil give us 2/56=1/26...picking the second one will give us 1/51 since we av already picked 1 without replacing it..therefore 1/26*1/51=1/1326 |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by SlimShaddy10(m): 6:24pm On Jun 25, 2016 |
bauer00: others have to contribute, then I can now check the best answer with a detailed explanation. |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by bauer00: 6:27pm On Jun 25, 2016 |
SlimShaddy10:Okay.. |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 6:30pm On Jun 25, 2016 |
Na wa |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by bauer00: 6:34pm On Jun 25, 2016 |
bauer00: For a more detailed explanation For the first card picked you have 2 black aces to choose from the 52 cards so the probability is: 2/52=1/26 For the next card you have 1 black ace to choose from 51 cards since you already picked the other one, so the probability is: 1/51 Now just multiply: 1/26*1/51=1/1326 Which is option B |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 6:39pm On Jun 25, 2016 |
bauer00:lol,u sha want recharge card... transfer #500 to me when u get it sha 1 Like |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by SlimShaddy10(m): 6:44pm On Jun 25, 2016 |
Oyin93: send me ur digit let me add u on watsapp ok. or u can add me with this 07010631242 |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 6:56pm On Jun 25, 2016 |
SlimShaddy10:is dis Ur whatsapp number? |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 7:03pm On Jun 25, 2016 |
SlimShaddy10:07013407755 1 Like |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by bauer00: 7:06pm On Jun 25, 2016 |
Oyin93:Lol...as you can see,you are even the winner |
Re: Win 1000 Recharge Card If This Probability Question Is Solved by Nobody: 7:09pm On Jun 25, 2016 |
bauer00:Really? |
(1) (Reply)
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