The domain is the possible values that can be input into the function and produce a real number output.
A chi-square statistic can be large if either there is a large difference between the observed and expected values for one or more categories. However, it can also be large if the expected value in a category is very small. In the first case, it is likely that the data are not distributed according to the null hypothesis. In the second case, it can often mean that that, because of low expected values, adjacent categories need to be combined before the chi-square statistic is calculated.
There are 8 possible combinations that would produce a 5 or 9 and 8/36=2/9.
Mathematics makes it possible for scientists to produce much more accurate and informative descriptions of what they learn and observe about how the world works, and in turn, science makes possible computer technology, with which it is much easier to do mathematics. Even a humble calculator is a technological device made possible by science.
It is possible to produce a formula so that any number of your choice could be the next number. Using Occam's razor though, the simplest answer is 54.
All bacteria produce chemicals. Could you possibly be more specific?
To produce movement in harmony
yes! fungi produce chemicals that digest plant remains.
Yes, it is possible; photochemistry study the chemical reactions caused by visible and ultraviolet light.
Chemicals for chemical nuclear warfare
They produce chemicals to fight infection and later produce chemicals to "turn off" the immune system.
Can chemicals in a fruit produce electricity
hormones
yes
carbon, oxygen
pheromones .
It is not possible to make chloroform without using chemicals, as chloroform itself is a chemical compound consisting of carbon, hydrogen, and chlorine atoms. Attempting to synthesize chloroform without using chemicals is not feasible.