Statistics

189743558134324259910593462 consists of 27 digits.

A score is equal to twenty. "Four score and seven years" is eighty-seven years.

dependent variable

Possibly, but not from this site!

There are various goodness-of-fit tests. The chi-square and Kolmogorov-Smirnoff tests are two of the better known of these.

236220.47 feet

If we are testing a hypothesis about the population mean , if none of the conditions of using a z-score or the conditions for using a t-score are met, we may use a proper non-parametric test.

Yes

105 - is the smallest tree-digit number that has the digit 5

Yes.

Yes.

Yes.

Yes.

You would REALLY first need to find out what percentage of M&Ms are red. Since the sample is quite large, if this base percentage (as a ratio) is quite a bit lower than 0.165, then the probability you ask for is almost zero; if the ratio is quite a bit larger than 0.165, the probability you ask for will be almost 1 (i.e., 100%); only if the base probability is very close to 0.165 would you get more "interesting" results.

3

parallel lines intersecting lines will meet at some point (ha ha point! get it?)

For years computers were used to do calculation, for example adding up columns of figures. Then tables were required and Babbage had the idea of mechanising the calculation to avoid the errors the computers made, devising the Difference Engine and the Analytical Engine.

Then in the 1940s during World War II, the first electronic computer was designed and built by Tommy Flowers to speed up the cracking of the Lorentz cypher (known as Fish) using statistical analysis.

When I was at Uni in the 80s I used the electronic computers to do numerical analysis to solve differential equations.

Electronic computers these days tend to be used to do the maths required at a much faster rate than ordinary (ie the original human) computers can for things like controlling the flight surfaces of an aeroplane.

They are also used for research and fun, eg finding the next highest prime number, finding e or π to more digits than before.

Electronic computers tend to be used for word processing and repetitive calculations (eg with encryption, such as using the RSA public key encryption which is based entirely on maths - using modulus operations on large numbers).

I'm currently studying accountancy and am just about to start a module which uses statistical methods which are made all the more easy by use of an electronic computer to do the actual calculations.

The worst use of electronic computers in maths is in the form of a pocket calculator: when I was teacher training and students were asked to do a simple sum, many (top set!) students reached for a calculator instead of doing it in their head - a skill much underrated.

cause im a s exy bi+ch

scenario gives you the best chance of survival

Frequency can mean many different things. In general frequency is the number of occurrences of a repeating event per unit time. In statistics, it is the number of times a particular value occurs in a set . If you talk about wavelenght and waves, it is the number of times a waves that pass a fixed place in a given amount of time

3

150% is 1.50 as a decimal.

Remove the %-sign, and place a decimal point two places to the left of the %-signs location.

So, 45,534% would be 455.34 as a decimal

Divine

Because the theory of coin flipping is well understood and so theoretical probabilities can be used.

Assuming you can use each digit only once, the logical answer has to be 9,876,543,210 (since you would want to use the largest numbers in the highest value places).

For discrete data, a bar chart. For continuous data a grouped frequency chart (histogram).

prime factorization each number is a part of the whole

Yes.