Answer:
x y
-2 4
0 0
1 -2
2 4
Step-by-step explanation:
in the equation replace x with the number from the table in the x colum then complete the equation
Given:
μ = 200 lb, the mean
σ = 25, the standard deviation
For the random variable x = 250 lb, the z-score is
z = (x-μ)/σ =(250 - 200)/25 = 2
From standard tables for the normal distribution, obtain
P(x < 250) = 0.977
Answer: 0.977
Answer:
One-third
Step-by-step explanation:
One-third (which is about 33.3%) is greater than 25%
0.1111 if you want it as a decimal
Answer: 1,596 cubic cm. To find the volume, you need to multiply all the three sides given.
Step-by-step explanation:
12cm * 7 cm* 19cm = 1596 cm^3