Answer:
Mean of sampling distribution=3.5
Standard error of sampling distribution=0.219
Explanation:
We know that
The average of catching fish per fishing trip=μ=3.5
and
The standard deviation of catching fish per fishing trip= σ=1.2.
We have to find the mean and standard error of sampling distribution of 30 fishing trips i.e. μxbar=? and σxbar=?
Mean of sampling distribution=μxbar=μ=3.5
Standard error of sampling distribution=σxbar=σ/√n
Standard error of sampling distribution=σxbar=1.2/√30
Standard error of sampling distribution=σxbar=1.2/5.4772
Standard error of sampling distribution=σxbar=0.219
Thus, the mean and standard error for a sampling distribution of 30 fishing trips are 3.5 and 0.219.
Answer: Jews, Gays, Gypsies, Handicaps, Christians, Transgenders etc.
Explanation:
Answer:
Learning
Explanation:
Learning is like reflexes and instincts allows organism to adapt to its environment. learned behaviour involve change and experienced. learning is a relatively permanent change in behaviour.
Human societies are characterized by patterns of relationships (social relations) between individuals who share a distinctive culture and institutions. (it may range from Hunting and gathering society to Post-industrial society). since it may vary over space and time therefore there is no absolute limit to call a society as a developed society.
