Answer:
I
Step-by-step explanation:
Because independent sample t-tests compare two completely different groups in a sample, which is what the researcher is attempting to do.
Answer:
Hi How are you doing today???
Answer:
4 people will be expected to win the prize
Step-by-step explanation:
Out of 15 people, 5 won a prize
5/15 = simplify into 1/3
1/3 = x/12 Cross multiply
3x = 12 Divide 3 on both sides
x = 4
<h3><u>
<em>Hope this helps!!!</em></u></h3><h3><u>
<em>:)</em></u></h3>
Right your ratio of

Simplify fraction to 3/4
Now set it up with c/100 to find the percent (c equaling the percentage of caremel brownies)
Cross multiplty:

Crossmultiply:
3c = 200
Divide (solve equation)
c = <span>
66.6666666667</span>
Answer:
The factors are;
23, -23 , a , b
Step-by-step explanation:
Here, we want to write the factors of the given expression
-23 ab^2
The factors are simply those values or expression that can be divided by the given expressions
We have the factors as follows;
23
-23
a
b