document.write( "Question 1174089: Question no 2 (A): Students are randomly selected from SMIU, probability that they are from BA is ½, probability that they are from CS is 1/3 and remaining is the probability that they are from Media Studies department. Group of 12 students is selected:
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\n" ); document.write( "Question No 2 (B): Assume that the number of road accidents in any month are no ofcharacters in your first name. What is the probability fewer than three accidents will occur in a particular month?
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Algebra.Com's Answer #799484 by ewatrrr(24785)\"\" \"About 
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document.write( " P(BA) = 1/2 and P(CS) = 1/3 and P(OTHER) = 1/6\r\n" );
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document.write( " 12 Students:             \r\n" );
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document.write( "(a) What is the probability that at least 6 (1 more than half) are from BA department \r\n" );
document.write( "        P (x ≥ 6BA) = 1 -  P (x ≤ 5BA) =  1 - binomcdf(12, .5, 5)\r\n" );
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document.write( "(b) What is the probability that none is from media department \r\n" );
document.write( "       P (none from the media department) = 1- 1/6 =  5/6 \r\n" );
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document.write( "(c) What is the probability that at most three are from CS Department\r\n" );
document.write( "        P( x ≤ 3) = binomcdf(12, .3333, 3)\r\n" );
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document.write( "__________________\r\n" );
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document.write( "Question No 2 (B): Assume that the number of road accidents in any month \r\n" );
document.write( "are no of characters in your first name. \r\n" );
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document.write( "What is the probability fewer than three accidents will occur in a particular month?\r\n" );
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document.write( "Poisson Distribution: Am Using μ  = 5  \r\n" );
document.write( " P(x ≤ 2) = poissoncdf (2,5) = .1247\r\n" );
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document.write( "Use Your calculator.  Important You feel comfortable using it.\r\n" );
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document.write( "Wish You the Best in your Studies.\r\n" );
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