Answer:
The 90th percentile for the life span of the Galápagos Islands giant tortoise is 119.4 years.
Step-by-step explanation:
Let <em>X</em> denote the life span of the Galápagos Islands giant tortoise.
It is provided that <em>x</em> follows a normal distribution with mean 100 years and standard deviation 15 years.
Compute the 90th percentile value as follows:
P (X < x) = 0.90
⇒ P (Z < z) = 0.90
The corresponding value of <em>z</em> is, <em>z</em> = 1.29.
Compute the value of <em>x</em> as follows:
Thus, the 90th percentile for the life span of the Galápagos Islands giant tortoise is 119.4 years.
Answer:
Yes i
Step-by-step explanation:
A supplementary angle can be two angles that sum up to 180 if you want you can have 2 angles that are 90 degrees that add up to 180 so therefore that would make a right angle.
3/5 + 2/5 = 5/5 which also equals 1
Answer:
The measure of ∠JHG is 70 degrees
Step-by-step explanation:
If you have one of angle's sides by 0° at protractor then the other side crosses the measure of angle.
Hope this helps
Answer:
i Don't know this but other's can help you.