Answer:
119.2
Step-by-step explanation:
Given the following :
Mean (m) = 100 years
Standard deviation (sd) = 15 years
closest to the age of a Galápagos Islands giant tortoise at the 90th percentile of the
distribution?
Obtain the Zscore for 90th percentile (0.90) on the z table = 1.28
Zscore = (X - mean) / standard deviation
1.28 = (X - 100) / 15
1.28 × 15 = X - 100
19.2 = X - 100
19.2 + 100 = X
X = 119.2
#1 is 2 #2 is 6 i dont know 3
just search it up on the internet
Hey There!
your answer would be D.
26/4 = 6 2/4 = 6 1/2 = 6.50 being your greatest
50/8 is 6 2/8 being your smallest, being 2/8 is smaller than 2/5
Hope This Helps!!
