Eliminate the parameter t:t=y/2
x=y^2/2+3
Answer:
Step-by-step explanation:
No me han dado un paso a ver a la policía y ha dicho la que han dado cuenta que ha sido un policía y ha
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
