[50 Pts] Graph the function
title="f (x) =x^{2} + 4x - 12" alt="f (x) =x^{2} + 4x - 12" align="absmiddle" class="latex-formula"> on the coordinate plane.
2 answers:
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Answer:
15.9% of babies are born with birth weight under 6.3 pounds.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 6.8 pounds
Standard Deviation, σ = 0.5
We are given that the distribution of birth weights is a bell shaped distribution that is a normal distribution.
Formula:
P(birth weight under 6.3 pounds)
P(x < 6.3)
Calculation the value from standard normal z table, we have,
15.9% of babies are born with birth weight under 6.3 pounds.