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... involves a proportion. The sample proportion (statistic) in this

**case**would be 270/1000 or 0.27. The formula for confidence interval of ...1 Answers · Science & Mathematics · 03/05/2012

..., I'll just consider it just as SCIENCE in this

**case**, otherwise, it can't be solved. 32% = 0.32 so... 0.32x = 3 hours...1 Answers · Science & Mathematics · 09/04/2010

... or decreased by a certain

**percent**each year (4%). This needs... amount, which is in this**case**1.04 ratio = 1.04 a = 3000 (...3000 * 1.04^2 = £3244.8 for after**twenty**years, n = 21 x = 3000*1.04^20...3 Answers · Science & Mathematics · 23/09/2008

...327% = 3.27 (converting

**percents**to decimals; move decimal 2...digit before the decimal point in this**case**) 3. Two places after...be: A) 3 27/100 (three and**twenty**-seven hundredths)2 Answers · Science & Mathematics · 06/01/2012

...) (GG). So in that much smaller

**case**, the probability is only 9/105 = 8.6% Let'...4 = 20 * 20 / 4 = 100 100 / 15400 = 1/154 = 0.65 % (2/3 of 1**percent**) It makes sense that in the larger...1 Answers · Science & Mathematics · 23/02/2010

... negative, as it would be in this

**case**) to get the answer in standard notation...must choose one anyway. A value of 5**percent**, or 0.05, for this risk is typical...that you accept the risk - one chance in**twenty**in this example - of wrongly rejecting...2 Answers · Science & Mathematics · 28/01/2008

... successes) and add results together. 3) One in

**twenty**is 5%. So p=.05. In this**case**, find only P(3), since you want to prob. that exactly 3 patients will be...3 Answers · Science & Mathematics · 11/12/2006

...16. The rhombus has the largest area. The only

**case**of independent events is the two spins on the spinner. ...1 Answers · Science & Mathematics · 05/06/2013

...theme of the other numbers (mid-teens to mid-

**twenties**) >The "mean" is the average of all...mode" is the mose common number. in this**case**, the outlier doesn't phase the most common, because the outlier...1 Answers · Science & Mathematics · 28/04/2014

...up, we get 57 polynomials. Tacking on the

**twenty**-one possible ones where C = 0, we get 78 ...for b, 21 possible values for c). So the**percentage**of factorable polynomials is 78/441 = about 17...1 Answers · Science & Mathematics · 18/09/2007