...= 22556375; Σx^ 4 = 3524023125 σ= 29.5027; ...σ²= 870.4082; σn- 1 = 31.8665; (σn- 1 )²= 1015.4762; CV% = 20.8% Mean (μ)= 142.1429; range= 80; mid-range= 130; median = 155; Mode= 165 ...

2 Answers · Science & Mathematics · 22/12/2012

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**4**maths books 108 therefore**1**maths book =108/**4**= 27 therefore 28 maths books...2100 5) 5+7.5+8+10+12.75+13.25=63.5**mean**=63.5/6=10.583 6)**median**is the middle number. Since...5 Answers · Science & Mathematics · 17/03/2009

...26 = 7 x

**4**- 2 27 = 7 x**4**-**1**28 = 7 x**4**(7 flips) 28 = 8 x...3 30 = 8 x**4**- 2 etc.**4**.**John**originally had 3 .... We know that the**mean**is the value of the ...3 Answers · Science & Mathematics · 30/07/2011

...in order. So, for English the

**median**is 80 and for science the**median**is 90. Proposition**1**is false since the**mean**of english <**mean**of science. Proposition 2 is true...1 Answers · Science & Mathematics · 05/11/2008

...entire volume of the box to do so. Thus, we...79, 7, 86, 5, 91 12.

**1**/(ab) = 2, so ab =**1**/2...b^2 =**1**/2, so b =**1**/**4**, and a = 2. 13. ...set in order to be the**median**. Without loss...**4**. 15. This means he effectively has...6 Answers · Science & Mathematics · 06/03/2008

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**4**)**Mean**- 51**Median**- 55 Thats all Your getting.3 Answers · Science & Mathematics · 28/03/2013

...b 76 dollars 8) a 7 percent b 93 percent 9) 150:60:2 10) 175:75 11) a

**1**:**4**b 3:2 12) a**4**.5 metres b**4**.5 miles c 11000 gr d 40 ...2 Answers · Science & Mathematics · 10/06/2010

... most used in the set, the

**mean**is the average, and the**median**is the middle number when... from greatest to least.**1**.) C 2.) A 3.) D**4**.) B 5.) C 6.) A...4 Answers · Science & Mathematics · 17/07/2012

... to help. You need to do your own homework so that you actually...5 -7.3 Consolidate 2.3h = -

**4**.6 Divide both by 2.3 so you...it could be several other things.**1**,**4**, 9, 16, 25, 36, 49, 64, 81, 121, 144...1 Answers · Education & Reference · 19/06/2011

...yahoo answers does not like long string...2 60.6 54.9 55. 1 52.0 36.9 27.0...x= 1023. 4 ; Σx²...% = 28.2% Mean (μ)= 36.55; range= 38.6; mid-range= 41.3; median = 31.95; Bimodal...

1 Answers · Science & Mathematics · 27/11/2011