How many observations are collected for temperature interval of [24.5, 42.5) in thesummarized data below?CHEVALIVсm1FLETECKreue60С50403020n 100.21.524.5Temperatures of Effluent Discharge at a Treatment Facility27.530.533.536.539.542.5→ °C

From the graph We have to calculate no. Of observations for temperature interval of [24.5,42.5]…

Answered: How many observations are collected for…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Assume that the helium porosity (in percentage) of coal samples taken from any particular seam is normally distributed with true standard deviation A. Compute a 98% CI for true average porosity of another seam based on n specimens with a sample average porosity of B. n=21 B=5.1 A=0.8 What is the upper bound? Two decimal places
A manufacturer producing cocacola drinks wanted to set the specification of production to achieve process capability. He set his Upper Control Limit (UCL) = 0.03, proportion of defective items as 0.02. Calculate the number of sample observations (n) to be used to ensure 99.74 of the value.
Let us assume that the mean dissolve times of two shapes of an ibuprofen tablet are normally distributed with standard deviations of σD = 10 for disk-shaped tablets and σO = 14 seconds for oval-shaped tablets. In a study of the relationship of the shape of a tablet to its dissolution time, 6 disk-shaped ibuprofen tablets and 8 oval-shaped ibuprofen tablets were dissolved in water. The dissolve times, in seconds, were observed to be as follows: Disk: 269.0 249.3 255.2 252.7 247.0 261.6Oval: 268.8 260.0 273.5 253.9 278.5 289.4 261.6 280.2 a) Can you conclude that the mean dissolve times differ between the two shapes? Test using α = 0.05. b) What is the p-value for this test?
The mean score on a driving exam for a group of driver's education students is 88 points, with a standard deviation of 3 points. Apply Chebychev's Theorem to the data using k=2. Interpret the results. At least ___________%of the exam scores fall between_________and _________.
The following sample observations on total coating layer thickness (in μm) of10 wire electrodes, as shown in Table 3. (a) Calculate a 99% two-sided CI for the standard deviation of the coating layer thickness distribution. (b) Is this interval valid whatever the nature of the distribution? Explain.
Assume the readings on thermometers are normally distributed with a mean of0degreesC and a standard deviation of 1.00degreesC .Find the probability that a randomly selected thermometer reads between negative 2.28 and negative 1.25 and draw a sketch of the region.
Assume that anxiety scores as measured by an anxiety assessment inventory arenormally distributed with μ = 20 and σ = 4. A sample of 4 patients who areundergoing treatment for anxiety is randomly selected, and their mean anxiety scoreX = 22. Is the average anxiety score from patients who are under treatmentsignificantly different from 20? Assume a = .10.
Assuming that the data are normally distributed, A. Determine the z-score such that the area to its right is 17%. z = B. Determine the z-score such that the area to its left is 95%. z =
A quality control officer compares the average lifetime of four different brandsof hand phones. For each of the brand, 5 hand phone was used to calculate theaverage lifetime in minutes. The results are given as follow V =756.55 W=3 X=16 Y=5.4 Z= 46.7006 i)Assuming the populations are normally distributed, determine whichaverage lifetime of the hand phones is significantly different at ? =0.05?
Assume that the helium porosity (in percentage) of coal sample taken from any particular sean is normally distributed with a true standard deviation of 0.77 how large a sample size is necessary if the width of the 95% internal is to by 0.348 A) 75 B) 76 C) 80 D) 79

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

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

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

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

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

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

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

How many observations are collected for temperature interval of [24.5, 42.5) in the summarized data below? CHEVALIV с m 1 FLETECK r e u e 60 С 50 40 30 20 n 10 0. 21.5 24.5 Temperatures of Effluent Discharge at a Treatment Facility 27.5 30.5 33.5 36.5 39.5 42.5 → °C