Answer=-7
From f(x) to g(x) the parabola moves down 7 units
Answer:
4500
Step-by-step explanation:
3600 is 100 percent so divide it by 4 to get the 25% which is 900. add them together and you get 4500
Answer:
A sample size of at least 737 specimens is required.
Step-by-step explanation:
We have that to find our 
level, that is the subtraction of 1 by the confidence interval divided by 2. So:
Now, we have to find z in the Ztable as such z has a pvalue of 
.
So it is z with a pvalue of 
, so 
Now, find the width M as such
In which 
is the standard deviation of the population and n is the size of the sample.
In this problem, we have that:
So:
A sample size of at least 737 specimens is required.
Answer:
B. False
Step-by-step explanation:
We have that both studies have the same production for what the first part of the statement mentions.
"A repeated-measures study and an independent-measures study both produces a t statistic with df = 20"
And they ask us if it is false or true, if one produces more than the other.
Starting from the first statement, the second statement is false because they produce the same, therefore they will be the same subjects.
Answer:
3 + 0.25x
Step-by step answer:
1. add like terms inside the bracket 8+4=12
2. divide each term in bracket by 4
12/4 = 3
x/4 = 0.25x
