document.write( "Question 1150897: What is the probability of choosing a multiple of 4 from the numbers 1 to 40 inclusive ? \n" ); document.write( "

Algebra.Com's Answer #772461 by ikleyn(52787) $\"\"$ $\"About$

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document.write( "There are 40 integer numbers from 1 to 40, inclusive.\r\n" );
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document.write( "It is your sample set in your experiment.\r\n" );
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document.write( "You can choose any of these 40 numbers equally likelihood.\r\n" );
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document.write( "Of them, there are 10 integers that are multiple of 4.\r\n" );
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document.write( "It is yours \"favorable\" set.\r\n" );
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document.write( "The probability is the ratio of the number of \"favorable\" events to the total numbers of events.\r\n" );
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document.write( "In this case, the probability\r\n" );
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document.write( "    P =  =  =  = 0.25 = 25%.    ANSWER\r\n" );
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\n" ); document.write( "\n" ); document.write( "This problem is good to explain the basic conceptions of the Probability theory and \r
\n" ); document.write( "\n" ); document.write( "to pronounce/(to teach and to learn) the corresponding key words.\r
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\n" ); document.write( "\n" ); document.write( "For introductory lessons on Probability, see \r
\n" ); document.write( "\n" ); document.write( "    - Simple and simplest probability problems \r
\n" ); document.write( "\n" ); document.write( "    - Solving probability problems using complementary probability \r
\n" ); document.write( "\n" ); document.write( "    - Elementary Probability problems related to combinations \r
\n" ); document.write( "\n" ); document.write( "    - A True/False test \r
\n" ); document.write( "\n" ); document.write( "    - A multiple choice answers test\r
\n" ); document.write( "\n" ); document.write( "    - A shipment containing fair and defective alarm clocks \r
\n" ); document.write( "\n" ); document.write( "    - A drawer contains a mixture of socks\r
\n" ); document.write( "\n" ); document.write( "    - Probability for a computer to be damaged by viruses \r
\n" ); document.write( "\n" ); document.write( "    - Conditional probability problems \r
\n" ); document.write( "\n" ); document.write( "    - Typical probability problems from the archive \r
\n" ); document.write( "\n" ); document.write( "    - Experimental probability problems \r
\n" ); document.write( "\n" ); document.write( "    - OVERVIEW of lessons on Probability \r
\n" ); document.write( "\n" ); document.write( "in this site.\r
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\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-II in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-II - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic \"Solved problems on Probability\". \r
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\n" ); document.write( "\n" ); document.write( "Save the link to this textbook together with its description\r
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\n" ); document.write( "\n" ); document.write( "Free of charge online textbook in ALGEBRA-II
\n" ); document.write( "https://www.algebra.com/algebra/homework/complex/ALGEBRA-II-YOUR-ONLINE-TEXTBOOK.lesson\r
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\n" ); document.write( "\n" ); document.write( "into your archive and use when it is needed.\r
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