8.5
-
1.00 + 2.50 + 2.50 + 2.50 = 8.5
Answer:
0.066
Step-by-step explanation:
We solve this question using z score formula
z = (x-μ)/σ, where
x is the raw score
μ is the population mean
σ is the population standard deviation
For the question
mean birth weight for boys is 3.27 kg, with a standard deviation of 0.51 kg.
x = 2.5
Hence:
z = 2.5 - 3.27/0.51
z = -1.5098
Probability value from Z-Table:
P(x ≤ 2.5) =P(x < 2.5) = P(x = 2.5) =
=0.065547
Therefore, the proportion of baby boys that are born with a low birth weight is 0.066
Step-by-step explanation:
I have no idea but here's thiss
Answer:
Jada is moving at 1mile every 6 minutes, Jada's cousin is moving at 1mile every 24 minutes so Jada is moving faster.
Step-by-step explanation:
Answer:
Step-by-step explanation:
x³ + 2x² + 5x
The highest power term determines the degree of the equation. Even if there's only one term, ax³, in a polynomial, it will still be a cubic