Answer:
Step-by-step explanation:
First let us calculate for the z score using the formula:
z = (x – u) / s
where x = 8, u is the mean = 12.7 years, s is the
standard deviation
z = (8 – 12.7) / 2.5
z = -1.88
From the standard probability tables, the p value at z =
-1.88 is:
P = 0.0301 = 3.01%
Answer:
= 4.12
Step-by-step explanation:
<h3>d =
</h3><h3>d =
</h3><h3>d =
</h3><h3>d =
</h3><h3>d = 4.12</h3>
First of all, a fifth degree polynomial means that the term with the highest degree is five.
so,
<span>A fifth degree polynomial could have 5 linear factors. The factors could but don't have to be distinct.</span>
3x^2-2x should be the correct answer