to answer tně question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table. A blologist found the wingspans of a group of monary butterflies to be normally distributed with a mean of 54.7 mm and a standard deviation butterflies had the following wingspans? (Round your answers to one decimal place.) 2.4 mm. What percent (a) less than 48.8 mm 1.1 X % (b) between 49 and 56 mm Need Help? Read It
to answer tně question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table. A blologist found the wingspans of a group of monary butterflies to be normally distributed with a mean of 54.7 mm and a standard deviation butterflies had the following wingspans? (Round your answers to one decimal place.) 2.4 mm. What percent (a) less than 48.8 mm 1.1 X % (b) between 49 and 56 mm Need Help? Read It
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.
A blologist found the wingspans of a group of monary butterflies to be normally distributed with a mean of 54.7 mm and a standard deviation of 2.4 mm. What percent of the
butterflies had the following wingspans? (Round your answers to one decimal place.)
(a) less than 48.8 mm
1.1
X %
(b) between 49 and 56 mm
Need Help?
Read It
13. [-/2 Points]
DETAILS
AUFEXC4 13.4.033.
MY NOTES
ASK YOUR TEACHER
PRACTICE ANOTHER
Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.
A manufacturer of light bulbs finds that one light bulb model has a mean life span of 1025 h with a standard deviation of 88 h. What percent of these light bulbs will last as
follows? (Round your answers to one decimal place.)
(a) at least 940 h](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1a17d817-0230-4d62-a933-746330fac81e%2F891aebb8-9958-457d-a993-e0a2e2de20f1%2F6dn0iwv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.
A blologist found the wingspans of a group of monary butterflies to be normally distributed with a mean of 54.7 mm and a standard deviation of 2.4 mm. What percent of the
butterflies had the following wingspans? (Round your answers to one decimal place.)
(a) less than 48.8 mm
1.1
X %
(b) between 49 and 56 mm
Need Help?
Read It
13. [-/2 Points]
DETAILS
AUFEXC4 13.4.033.
MY NOTES
ASK YOUR TEACHER
PRACTICE ANOTHER
Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.
A manufacturer of light bulbs finds that one light bulb model has a mean life span of 1025 h with a standard deviation of 88 h. What percent of these light bulbs will last as
follows? (Round your answers to one decimal place.)
(a) at least 940 h
![UR TEACHER
PRACTICE ANOTHER
Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.
The cholesterol levels of a group of young women at a university are normally distributed, with a mean of 181 and a standard deviation of 36. What percent of the young
women have the following cholesterol levels? (Round your answers to one decimal place.)
(a) greater than 219
0.1X
(b) between 184 and 222
1.1
Need Help?
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12. [0/2 Points]
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PREVIOUS ANSWERS
AUFEXC4 13.4.032.
MY NOTES
ASK YOUR TEACHER
PRACTICE ANOTHER
Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.
A biologist found the wingspans of a group of monary butterflies to be normally distributed with a mean of 54.7 mm and a standard deviation of 2.4 mm. What percent of the
butterflies had the following wingspans? (Round your answers to one decimal place.)
(a) less than 48.8 mm
1.1
X %](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1a17d817-0230-4d62-a933-746330fac81e%2F891aebb8-9958-457d-a993-e0a2e2de20f1%2Fg0pc8d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:UR TEACHER
PRACTICE ANOTHER
Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.
The cholesterol levels of a group of young women at a university are normally distributed, with a mean of 181 and a standard deviation of 36. What percent of the young
women have the following cholesterol levels? (Round your answers to one decimal place.)
(a) greater than 219
0.1X
(b) between 184 and 222
1.1
Need Help?
Read It
12. [0/2 Points]
DETAILS
PREVIOUS ANSWERS
AUFEXC4 13.4.032.
MY NOTES
ASK YOUR TEACHER
PRACTICE ANOTHER
Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.
A biologist found the wingspans of a group of monary butterflies to be normally distributed with a mean of 54.7 mm and a standard deviation of 2.4 mm. What percent of the
butterflies had the following wingspans? (Round your answers to one decimal place.)
(a) less than 48.8 mm
1.1
X %
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