<span>INFERENTIAL STATISTICS uses a sample data from a portion of
the whole population in order to draw a sound result from them and assume that
the result is based on the whole population. For example, in a population of
100 only 10 of the children can be picked from the population pool and be
conducted with the study. The result of the study is automatically inferred as
judgment that is probable and accurate. For example, if in a sample of 10, 3
out of 10 children are malnourished, it is automatically applied that 30 out of
the 100 children are malnourished. </span>
That bracket symbol, with an r in it, means "the absolute value of r".
So r's absolute value is -2 meaning r is two units from zero
r= 2
Answer:
esel 3
Step-by-step explanation:
I'm not sure exactly what you want to know but you have to have the same units to add/subtract terms.
Answer:
y = 0; z = -5
Step-by-step explanation:
Excluded values are ones that make the fraction "undefined." That will be the case when the denominator is zero.
When y = 0, the denominator is zero.
When z = -5, the denominator is zero.
Excluded values are y = 0; z = -5.