document.write( "Question 1086584: A company that makes cola drinks states that the mean weight of a 12 ounce is the same in both diet cola and regular cola. Five regular cans were sampled with a mean weight of 0.82 and a standard deviation of 0.04. Four cans of diet cola were sampled with a weight of 0.78 and a standard deviation of 0.01. Use 0.05 level of significance to test the claim \n" ); document.write( "
Algebra.Com's Answer #700857 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"matrix%281%2C6%2C%22H0%3A%22%2Cmu%2C%22%22%5B1%5D%2C%22%22=%22%22%2Cmu%2C%22%22%5B2%5D%29\"\r\n" );
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document.write( "On your TI-83 or 84 graphing calculator,\r\n" );
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document.write( "1. Press STAT and move cursor to TESTS\r\n" );
document.write( "2. Press 4 for 2-SampTTest. (T because sample sizes are small)\r\n" );
document.write( "3. Move cursor to Stats if not highlighted and press ENTER\r\n" );
document.write( "4. Type in the given values.\r\n" );
document.write( "6. Highlight \"%22%22%3C%3Emu%5B2%5D\"\r\n" );
document.write( "5. Highlight \"No\" for \"pooled\" \r\n" );
document.write( "6. Highlight Calculate\r\n" );
document.write( "7. Press ENTER\r\n" );
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document.write( "read p = .088490361\r\n" );
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document.write( "Since the value of p is high (greater than the level of\r\n" );
document.write( "significance, then we fail to reject H0.\r\n" );
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document.write( "Remember the poem:\r\n" );
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document.write( "If p is HIGH, H0 must FLY.  (We do not reject H0)\r\n" );
document.write( "If p is LOW, H0 must GO.    (We reject H0)\r\n" );
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document.write( "Edwin
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