The minimum number is two: the hypothesis which you wish to test and alternative to that hypothesis. The latter may be rather loosely described.
16
The mode is the number that occurrs most often.
statistical
factor-analytic
2*2*2*3 = 24 trials.
A number, by itself, cannot be statistically significant. It is necessary to know what the underlying statistical distribution for that number is. That information can be obtained from knowledge of the statistical test being carried out.
The minimum number of microorganisms necessary to enter through the portal of entry and establish infection is the infectious dose.
4
16
A minimum number of calories is necessary to carry on the basic functions of life. About 1,200 to 1,500 is needed for human beings.
About nine.
There is no minimum number of acres necessary for land to be considered a farm in Texas. The important this is the function and nature of the land.
Number line
There is a minimum number, it is one.
1,200
Q - Quorum In law, a quorum is the minimum number of members of a deliberative body necessary to conduct the business of that group.
the minimum number is 0