Assume that birth weights of full-term babies are normally distributed with mean 7.51 pounds and standard deviation of 0.66 pounds. A. What is the probability that a full-term baby weighs less than 7.28 pounds at birth? Round to 4 decimal places. B. What is the sampling distribution of the sample mean birth weight of 25 babies? The sampling distribution is? Answer: with mean Do not round your standard deviation. Answer: C. If a random sample of n = 25 babies is selected, what is the probability that their mean birth weight is less than 7.28 pounds? and standard deviation Round to 4 decimal places.
Assume that birth weights of full-term babies are normally distributed with mean 7.51 pounds and standard deviation of 0.66 pounds. A. What is the probability that a full-term baby weighs less than 7.28 pounds at birth? Round to 4 decimal places. B. What is the sampling distribution of the sample mean birth weight of 25 babies? The sampling distribution is? Answer: with mean Do not round your standard deviation. Answer: C. If a random sample of n = 25 babies is selected, what is the probability that their mean birth weight is less than 7.28 pounds? and standard deviation Round to 4 decimal places.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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![Assume that birth weights of full-term babies are normally distributed with mean 7.51 pounds and standard
deviation of 0.66 pounds.
A. What is the probability that a full-term baby weighs less than 7.28 pounds at birth?
Round to 4 decimal places.
B. What is the sampling distribution of the sample mean birth weight of 25 babies?
The sampling distribution is?
Answer:
Answer:
less than 7.28 pounds?
C. If a random sample of n = 25 babies is selected, what is the probability that their mean birth weight is
7
g
10
with mean
. Do not round your standard deviation.
b
Round to 4 decimal places.
bp
8
and standard deviation
k
P](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faed2933e-b67f-42a0-9fac-b6dce0e828b0%2Ff33653a5-33e0-49fa-a64c-db8e926b3326%2Ftphb6ta_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Assume that birth weights of full-term babies are normally distributed with mean 7.51 pounds and standard
deviation of 0.66 pounds.
A. What is the probability that a full-term baby weighs less than 7.28 pounds at birth?
Round to 4 decimal places.
B. What is the sampling distribution of the sample mean birth weight of 25 babies?
The sampling distribution is?
Answer:
Answer:
less than 7.28 pounds?
C. If a random sample of n = 25 babies is selected, what is the probability that their mean birth weight is
7
g
10
with mean
. Do not round your standard deviation.
b
Round to 4 decimal places.
bp
8
and standard deviation
k
P
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