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Is ratio a noun?
Yes, ratio is a noun, a singular, common, abstract noun; a word for the relation between two amounts or numbers, a thing.
What has 4 equal sides and 2 pairs of equal angles that are not congruent?
A parallelogram has this description, but a parallelogram with 4 equal sides is more specifically called a rhombus.
Are F-test and ANOVA the same in statistics?
The F-test is designed to test if two population variances are equal. It compares the ratio of two variances. If the variances are equal, the ratio of the variances will be 1.The F-test provides the basis for ANOVA which can compare two or more groups.One-way (or one-factor) ANOVA: Tests the hypothesis that means from two or more samples are equal.Two-way (or two-factor) ANOVA: Simultaneously tests the hypothesis that the means of two variables from two or more groups are equal.
What is Proportion 1.41 to 1.0?
A ratio of 1.41 : 1 indicates the relative amounts of two equal measures, where the larger one is 1.41 times the smaller one. For example, the sizes of a metric sheet of paper (A5, A4, A3, etc) all have a 1.14 : 1 ratio or, to be more precise, a ratio of squareroot of 2 to 1 (the square root of 2 is approximately 1.414213562). That is, the shorter side is 209.5mm, and the larger size is 209.5*1.41...~296.3mm. Note that a ratio can apply to anything, not just lengths of edges of paper. The example only comes to mind because it is a very common example for a 1.41:1 ratio in everyday life. (Note the US uses differently sized paper. Letter and legal are not metric paper sizes.)
What is the single digit that can express the golden ratio?
You can't express a ratio with a single digit. But if I was pressed I'd say '7'.Sorry you are wrong the answer is 1...(numero uno)...the Golden Ratio or Phi can be expressed by the following: "phi minus one equals phi divided into one"This leads to a quadratic equation where phi is resolved and quantified as equal to:1/2(1+v5) which equals: 1.6280339887... this is an irrational number that goes on for ever with out repetition...it can also be expressed using the Fibonacci series of numbers.This ratio is so potent that the whole of nature bows down to it or to be more accurate Life it self could not evolve with out it...proportion/geometry & aesthetics in general would be very lonely with out this ratio...enough of this banter...have a nice life...pete mcclure
