A group of students are playing a game in which each player attempts to toss a beanbag through a hole cut in a piece of plywood.
Players earn points for successful tosses and lose points for missed tosses. Results for two players are shown in the table.
Based on the table, which statement is true
Based on the table, which statement is true
1 answer:
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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.