Answer:
The reasons for rapid growth of population are increasing of birth rate, unawareness of public, uneducated mothers, etc.
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.
<h3><u>Question</u><u>:</u><u>-</u></h3>
What is the definition of confederation, and constitution??
<h3><u>Answer</u><u>:</u><u>-</u></h3>
Confederation: Unions, mainly people or leagues.
Constitution: The Constitution is a collection of basic principles or established case law that constitutes the legal basis for an entity, organization, or other type of entity and generally determines how that entity is determined.
Answer:
They traded <u>salt</u>, which they obtained from saline springs near the Red and Ouachita rivers, with southeastern Indians.