Answer:
0.78814
Step-by-step explanation:
We solve using z score
z = (x-μ)/σ, where
x is the raw score = 4.0 inches
μ is the population mean = 4.4 inches
σ is the population standard deviation = 0.5 inches
z = 4.0 - 4.4/0.5
z = -0.8
Probability value from Z-Table:
P(x<4.0) = 0.21186
P(x>4.0) = 1 - P(x<4.0)
= 1 - 2.1186
= 0.78814
The probability that the rod you chose will be greater than 4.0 inches is 0.78814.
Yes I believe you are correct
Answer:
A line of symmetry divides a shape into two equal parts. I think....
Step-by-step explanation:
Answer:
For every 10 blondes there are 6 brunettes, for every 5 blondes there are 3 brunettes
Step-by-step explanation:
20 blondes for every 12 brunettes is equivalent to the answers I gave
