Answer:
The z-score for the 34-week gestation period baby is 0.61
Step-by-step explanation:
The formula for calculating a z-score is is z = (x-μ)/σ,
where x is the raw score,
μ is the population mean
σ is the population standard deviation.
We are told in the question that:
Babies born after a gestation period of 32-35 weeks have a mean weight of 2600 grams and a standard deviation of 660 grams. Also, we are supposing a 34-week gestation period baby weighs 3000grams
The z-score for the 34-week gestation period baby is calculated as:
z = (x-μ)/σ
x = 3000, μ = 2600 σ = 660
z = 3000 - 2600/660
= 400/660
=0.6060606061
Approximately, ≈ 0.61
Answer:
1/2
Step-by-step explanation:
.5=1/2
Answer:
-15,2
Step-by-step explanation:
3.8 (5,-9)
Calculate the difference
3.8 (-4)
Multiply the numbers
3.8 x (-4)
-15,2
I hope this helps
Simple as subbin' in -5 for x.
f(-5) = -(-5)² - 2(-5) + 1
= -25 + 10 + 1
= -14
The price elasticity of demand for the parakeet chow is 1.33.
<h3>What is price elasticity of demand?</h3>
Price elasticity of demand is the change in product quantity demanded to change in price.
From the question:
The price elasticity of demand for the parakeet chow is 1.33.
Find out more on elasticity of demand at: brainly.com/question/24384825
