fraction above 103.91 °F: What is the fraction of patients expected to have a temperature between 101.30 °F and 102.96 °F? fraction between 101 30 °F and 102 96 °F-

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
100%
**Ordinate and Area for a Normal Error Curve**

The formula for the z-score is:

\[ z = (x - \mu)/\sigma \]

*Note: The area refers to the area between z = 0 and z = the table value.*

Below is a table displaying the values of z, the corresponding ordinate \( y \), and the area under the normal curve between z = 0 and the table value of z:

| z   | y      | Area   |
|-----|--------|--------|
| 0.0 | 0.3989 | 0.0000 |
| 0.1 | 0.3970 | 0.0398 |
| 0.2 | 0.3910 | 0.0793 |
| 0.3 | 0.3814 | 0.1179 |
| 0.4 | 0.3683 | 0.1554 |
| 0.5 | 0.3521 | 0.1915 |
| 0.6 | 0.3332 | 0.2258 |
| 0.7 | 0.3123 | 0.2580 |
| 0.8 | 0.2897 | 0.2881 |
| 0.9 | 0.2661 | 0.3159 |
| 1.0 | 0.2420 | 0.3413 |
| 1.1 | 0.2179 | 0.3643 |
| 1.2 | 0.1942 | 0.3849 |
| 1.3 | 0.1714 | 0.4032 |
| 1.4 | 0.1497 | 0.4192 |
| 1.5 | 0.1295 | 0.4332 |
| 1.6 | 0.1109 | 0.4452 |
| 1.7 | 0.0941 | 0.4554 |
| 1.8 | 0.0790 | 0.4641 |
| 1.9 | 0.0656 | 0.4713 |
| 2.0 | 0.0540 | 0.4773 |
| 2.1 | 0.0440 | 0.482
Transcribed Image Text:**Ordinate and Area for a Normal Error Curve** The formula for the z-score is: \[ z = (x - \mu)/\sigma \] *Note: The area refers to the area between z = 0 and z = the table value.* Below is a table displaying the values of z, the corresponding ordinate \( y \), and the area under the normal curve between z = 0 and the table value of z: | z | y | Area | |-----|--------|--------| | 0.0 | 0.3989 | 0.0000 | | 0.1 | 0.3970 | 0.0398 | | 0.2 | 0.3910 | 0.0793 | | 0.3 | 0.3814 | 0.1179 | | 0.4 | 0.3683 | 0.1554 | | 0.5 | 0.3521 | 0.1915 | | 0.6 | 0.3332 | 0.2258 | | 0.7 | 0.3123 | 0.2580 | | 0.8 | 0.2897 | 0.2881 | | 0.9 | 0.2661 | 0.3159 | | 1.0 | 0.2420 | 0.3413 | | 1.1 | 0.2179 | 0.3643 | | 1.2 | 0.1942 | 0.3849 | | 1.3 | 0.1714 | 0.4032 | | 1.4 | 0.1497 | 0.4192 | | 1.5 | 0.1295 | 0.4332 | | 1.6 | 0.1109 | 0.4452 | | 1.7 | 0.0941 | 0.4554 | | 1.8 | 0.0790 | 0.4641 | | 1.9 | 0.0656 | 0.4713 | | 2.0 | 0.0540 | 0.4773 | | 2.1 | 0.0440 | 0.482
A clinic took temperature readings of 250 flu patients over a weekend and discovered the temperature distribution to be Gaussian, with a mean of 102.00 °F and a standard deviation of 0.8700 °F.

Use this normal error curve area table to calculate each value.

What is the fraction of patients expected to have a fever greater than 103.91 °F?

fraction above 103.91 °F: [ ]

What is the fraction of patients expected to have a temperature between 101.30 °F and 102.96 °F?

fraction between 101.30 °F and 102.96 °F: [ ]
Transcribed Image Text:A clinic took temperature readings of 250 flu patients over a weekend and discovered the temperature distribution to be Gaussian, with a mean of 102.00 °F and a standard deviation of 0.8700 °F. Use this normal error curve area table to calculate each value. What is the fraction of patients expected to have a fever greater than 103.91 °F? fraction above 103.91 °F: [ ] What is the fraction of patients expected to have a temperature between 101.30 °F and 102.96 °F? fraction between 101.30 °F and 102.96 °F: [ ]
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 12 images

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman