Answer:
20th percentile.
Step-by-step explanation:
Concept of a percentile:
When a value V is said to be in the xth percentile of a set, x% of the values in the set are lower than V and (100-x)% of the values in the set are higher than V.
Determine the percentile of the condo with a monthly rent of $1,150
There are 10 values.
8 are higher than $1,150.
2 are $1,150 or lower.
2/10 = 0.2 = 20%
So the condo with a monthly rent of $1,150 is in the 20th percentile.
Y^2-9y+81 can not be factored with any rational numbers
Answer:
( x - 7)^2=1
Step-by-step explanation:
Answer:
The degrees of freedom associated with the critical value is 25.
Step-by-step explanation:
The number of values in the final calculation of a statistic that are free to vary is referred to as the degrees of freedom. That is, it is the number of independent ways by which a dynamic system can move, without disrupting any constraint imposed on it.
The degrees of freedom for the t-distribution is obtained by substituting the values of n1 and n2 in the degrees of freedom formula.
Degrees of freedom, df = n1+n2−2
= 15+12−2=27−2=25
Therefore, the degrees of freedom associated with the critical value is 25.
