the t distributions take into account the variability of the sample standard deviations. I think that it is now common to use the t distribution when the population standard deviation is unknown, regardless of the sample size.
i think it means an algebraic expression
A pedantic answer would be nothing!The number of heads from repeated tosses of a fair coin will give anapproximately normal distribution. But if the distribution is truly normal thenthere is an infinitesimally small, but non-zero, probability of getting a negativenumber of heads.Similarly, the heights of adult males, for example, is usually assumed to benormally distributed. Again the distribution should have a very, very tiny - butnon-zero - probability of an adult male having a negative height! Somehow Idon't think so!Hence the mathematically accurate answer is nothing.The coin-tossing experiment will generate a very good approximation of a Normaldistribution when the coin is fair, as will men's heights. An even betterapproximation will be obtained if you take lots of random samples of 10 men andobserve the sums or means of their heights. Women's heights, their masses,IQs (whatever that is supposed to measure), will all be normal.The question that has not been adequately researched is whether it is the IQof all people that is normal, or of only normal people.
If you think that a girl is cheating on you, then she is most likely not worth your time.
Average is set to 100. Most people range from 90-110. I think that normal IQ is around 100.
the t distributions take into account the variability of the sample standard deviations. I think that it is now common to use the t distribution when the population standard deviation is unknown, regardless of the sample size.
It depends if you think about them allot and cant get them out of your mind then most likely, but if you think about them for a short period of time its normal you should know if you like someone or not.
anything from one to infinite. There can be as many populations as you can think of combinations of criteria.
i think is San Diego
this is a geographical distribution of gobi desert i think so
Evolution i think
No, I do not think so
i think it means an algebraic expression
According to Ulf Hannerz,who is one of the most leading anthropologist distribution of cultural phenomena over territories and their human populations and how we think the world and its parts. I would recommend to read Samuel Hamington article ; clash of civilizations,really negative view of geocultural imaginations.
i think there is some in Alaska
Yes, it is quite normal.
I THINK THE THREATS ARE NETS AND FISH HOOKS AND PEOPLE KILLING THEM