document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=853489>Question 853489</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2.The mean diameter of a ball bearing produced by a certain manufacturer is 0.80 cm with a standard deviation of 0.03 cm. A sample of 36 ball bearings is randomly selected from a production run. Answer the following questions.\r<BR>\n" );
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document.write( "a.What is the probability that the sample of ball bearings will have a mean less than 0.798 cm?\r<BR>\n" );
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document.write( "b.What is the probability that the sample of ball bearings will have a mean of at least 0.815 cm?\r<BR>\n" );
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document.write( "c.What is the probability that the sample of ball bearings will have a mean between 0.798 and 0.815 cm?\r<BR>\n" );
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document.write( "d.For samples of size 36, 15% of all sample means are at most what diameter?<BR>\n" );
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