Big Babies: A public health organization reports that 21% of baby boys 6 - 8 months old in the United States weigh more than 20 pounds. A sample of 14 babies is studied. Part 1 of 2 (a) What is the mean number who weigh more than 20 pounds in a sample of 14 babies aged 6 - 8 months? Round the answer to two decimal places. The mean number who weigh more than 20 pounds is Part 2 of 2 X 3 (b) What is the standard deviation of the number who weigh more than 20 pounds in a sample of 14 babies aged 6 - 8 months? Round the answer to four decimal places. The standard deviation of the number who weigh more than 20 pounds is C 0
Big Babies: A public health organization reports that 21% of baby boys 6 - 8 months old in the United States weigh more than 20 pounds. A sample of 14 babies is studied. Part 1 of 2 (a) What is the mean number who weigh more than 20 pounds in a sample of 14 babies aged 6 - 8 months? Round the answer to two decimal places. The mean number who weigh more than 20 pounds is Part 2 of 2 X 3 (b) What is the standard deviation of the number who weigh more than 20 pounds in a sample of 14 babies aged 6 - 8 months? Round the answer to four decimal places. The standard deviation of the number who weigh more than 20 pounds is C 0
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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![Big Babies: A public health organization reports that 21% of baby boys 6 - 8 months old in the United States weigh more than 20 pounds. A sample of 14
babies is studied.
Part 1 of 2
(a) What is the mean number who weigh more than 20 pounds in a sample of 14 babies aged 6 - 8 months? Round the answer to two decimal places.
The mean number who weigh more than 20 pounds is
Part 2 of 2
X
(b) What is the standard deviation of the number who weigh more than 20 pounds in a sample of 14 babies aged 6-8 months? Round the answer to four
decimal places.
The standard deviation of the number who weigh more than 20 pounds is
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3
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i
13:
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Transcribed Image Text:Big Babies: A public health organization reports that 21% of baby boys 6 - 8 months old in the United States weigh more than 20 pounds. A sample of 14
babies is studied.
Part 1 of 2
(a) What is the mean number who weigh more than 20 pounds in a sample of 14 babies aged 6 - 8 months? Round the answer to two decimal places.
The mean number who weigh more than 20 pounds is
Part 2 of 2
X
(b) What is the standard deviation of the number who weigh more than 20 pounds in a sample of 14 babies aged 6-8 months? Round the answer to four
decimal places.
The standard deviation of the number who weigh more than 20 pounds is
Continue
3
X
S
Save For Later
Españo
i
13:
ola
Submit Assignment
![High blood pressure: A national survey reported that 35% of adults in a certain country have hypertension (high blood pressure). A sample of 25 adults is
studied. Round the answer to at least four decimal places.
Part 1 of 4
(a) What is the probability that exactly 5 of them have hypertension?
The probability that exactly 5 of them have hypertension is
Part 2 of 4
(b) What is the probability that more than 8 have hypertension?
The probability that more than 8 have hypertension is
X
X
S
3
Español
I
1 ] ] 腿 $ 8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbce853b3-dde3-4470-a7c7-f1f6bc3ec637%2Fe75bf318-b81b-48d0-87fd-09f635ab3040%2F05tc1tq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:High blood pressure: A national survey reported that 35% of adults in a certain country have hypertension (high blood pressure). A sample of 25 adults is
studied. Round the answer to at least four decimal places.
Part 1 of 4
(a) What is the probability that exactly 5 of them have hypertension?
The probability that exactly 5 of them have hypertension is
Part 2 of 4
(b) What is the probability that more than 8 have hypertension?
The probability that more than 8 have hypertension is
X
X
S
3
Español
I
1 ] ] 腿 $ 8
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