document.write( "Question 1172792: A machine produce 10% defective bolts. 400 bolts produced by the machine are
\n" ); document.write( "randomly selected. What is the probability that:\r
\n" ); document.write( "\n" ); document.write( "(a) 65 or more bolts are defective
\n" ); document.write( "(b) less than 35 bolts are defective
\n" ); document.write( "(c) At least 30 bolts are defective
\n" ); document.write( "(d) At most 60 bolts are defective
\n" ); document.write( "(e) Between 40 and 60 bolts are defective
\n" ); document.write( "

Algebra.Com's Answer #797921 by ikleyn(52787)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "A machine produce 10% defective bolts. 400 bolts produced by the machine are
\n" ); document.write( "randomly selected. What is the probability that:\r
\n" ); document.write( "\n" ); document.write( "(a) 65 or more bolts are defective
\n" ); document.write( "(b) less than 35 bolts are defective
\n" ); document.write( "(c) At least 30 bolts are defective
\n" ); document.write( "(d) At most 60 bolts are defective
\n" ); document.write( "(e) Between 40 and 60 bolts are defective
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\n" ); document.write( "\n" ); document.write( "To avoid an error or misunderstanding,  everywhere in the post by  @ewatrrr,\r
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\n" ); document.write( "\n" ); document.write( "where you see   binomcdf(100, . . . ),\r
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\n" ); document.write( "\n" ); document.write( "you should read it as   binomcdf(400, . . . ).\r
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