document.write( "Question 1065335: Find the errors in each of the following statements:
\n" ); document.write( " (a) The probabilities that an automobile salesperson will sell 0, 1, 2, or 3 cars on any given day in February are, respectively 0, 1, 2, or 3 cars on any given day in February are, respectively, 0.19, 0.38, 0.29, and 0.15.
\n" ); document.write( "b)the probability that it will rain tomorrow is 0.40 and the probability that it will not rain tomorrow is 0.52
\n" ); document.write( "c) the probabilities that a printer will make 0,1,2,3 or 4 or more mistakes in printing a document are , respectively, 0.19, 0.34, -0.25, 0.43 and 0.29.
\n" ); document.write( "d) On a single draw from a deck of playing card the probability of selecting a heart is 1/7 ,the probability of selecting a black card is 1/2 and the probability of selecting both a heart and a black card is 1/8.
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Algebra.Com's Answer #680535 by Fombitz(32388) $\"\"$ $\"About$

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a) The sum of probabilities must equal 1.
\n" ); document.write( "b) It will either rain or not rain, there are no other possibilities so the sum of the two probabilities must equal 1.
\n" ); document.write( "c) Probabilities must be in the range of [0,1].
\n" ); document.write( "d) There are 13 hearts and 52 total cards so the probability of drawing a heart is
\n" ); document.write( " $\"P=13%2F52=1%2F4\"$
\n" ); document.write( "The probability of selecting a black heart is zero. Hearts are a red suit.\r
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