<span>As a general rule, deviation decreases as you increase the sample size. </span><span>
Think of it this way. You know the average for a toin coss "should" be 50% heads, 50% tails right?
If you only flip a coin twice, what are the chances this is going to happen? The possible results are: </span>
HH TT HT TH
In other words, you only have a 50% chance that the outcome will be 50/50, the other two possibilities are zero heads<span>or zero tails which statistically is the complete opposite from 50/50. </span><span>
But, if you toss a coin 100, 200, or more times, you're going to continually get ever closer to that "perfect" 50% Heads, 50% Tails. By the time you've reached 1 million tosses, any deviation from "500,000 heads, 500,000 tails" would be so small that it's irrelevant.
In other words, the deviation from the statistically perfect outcome continues to decrease the larger the sample size.
This is why it's important to choose a reasonable sample size. Too small, and results may not be truly representative. Too large, and your results may be far more accurate than you require (i.e., it's a wasted effort).
There are formulas for working out a viable sample size, given some possible outcomes. Check out Wikipedia's article on Sample Size Determination if you'd like further reading.</span>
<span>The scientist who melted glass to simulate a microscope was Robert Hooke, in 1660. He was an English physicist, and he looked at insects and handheld objects. He named the cell for the cell of a monk, because to him it appeared to be a self-contained room.</span>
Hydrolysis reactions use water to breakdown polymers into monomers and is the opposite of dehydration synthesis, which forms water when synthesizing a polymer from monomers. Hydrolysis reactions break bonds and release energy.
A pollen is where male gametes are produced and so the number of chromosomes, as we are talking about gametes, is n. This means that the grain of pollen will only have a copy of each gene, and therefore only one allele for each gene - one S, and one T or t. So, the possible combinations are ST and St.
