The cumulative frequency function of a discrete variable X in group A is given byx < 1212 < x < 3232 < x < 4848 ≤ xThe cumulative frequency function of the same variable in group B is given byF₁(x)=0,0.1,0.699,1,0,x < 320.151,32 < x < 4848 < x < 75.699,1,75 ≤ xConsider the mixture of the two distributions, i.e., the distribution of the same variable when the two groups arecombined into one larger group, group AB.Assume the weight of group A is 0.48.Enter below the relative frequency of the second largest support value of the distribution of variable X in group AB.FB(x) ==

Answered: Image /qna-images/answer/f636d288-a800-4a8c-93ff-e5f5ff6ca464.jpg

Answered: The cumulative frequency function of a…

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

The monthly salary of all adults in a certain US town is known to be right skewed with a mean of $3700. If a random sample of 40 adults were selected from that town, what would be the shape of the distribution of the sample mean? Why? Approximately normal by the law of large numbers. Approximately normal by the central limit theorem. Right skewed because the original distribution is right skewed. O We cannot determine the shape of the distribution of the sample mean.
(a) Construct a frequency distribution using a class width of 5, and using 55 as the lower class limit for the first class. Dormancy Period Frequency X 3 ' I ' ' ' ' ' ' '
The 80th percentile in Rand is approximately: A. R 67 149 B. R 65 277 C. R 59 655 D. R 65 000
Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. Suppose that a random sample of 50 male firefighters are tested and that they have a plasma volume sample mean of x = 37.5 ml/kg (milliliters plasma per kilogram body weight). Assume that ? = 7.20 ml/kg for the distribution of blood plasma.
The lives (in hours of continuous use) of 100 randomly selected flashlight batteries are: Interval~ Frequency~ 6.95- 7.45 2 7.45- 7.95 8 7.95- 8.45 19 8.45- 8.95 39 8.95- 9.45 20 9.45- 9.95 10 9.95- 10.45 2 a.) Find the mean of the battery lives. ______ hours. b.) Find the standard deviation of the battery lives. ______ hours. (Type an integer or a decimal. Round to two decimal places.)
Here is a data set: Construct a grouped frequency distribution table (GFDT) for this data set. You want 10 classes with a "nice" class width. Your classes should be labeled using interval notation. Each class contains its lower class limit, and the lower class limits should all be multiples of the class width. In that the data appears to be discrete, use a closed-interval to label each class. Data range [378,402] 403,427] 428,452] 453,477] [478,502] [503,527] [528,552] [553,577] [578,602] [603,627] X X 2 X 5 X Frequency 1 X 1 X X 3 7 X X 2 6 X X 0 549 406 487 518 445 620 378 468 558 525 499 521 444 479 537 486 491 411 545 549 529 489 484 448 448 556 532 431 X
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributed. Standardized Test Composite Scores 28633Score μ=19.7 σ=5.4 28<x<33 x A graph titled "Standardized Test Composite Scores" has a horizontal x-axis labeled "Score" from about 1 to 39 with tick marks at 6, 28, and 33. A normal curve labeled μ = 19.7 σ = 5.4 is centered above the x-axis at 19.7. Two vertical line segments extend from the curve to the x-axis at 28 and 33. The area below the curve and between the two vertical line segments is shaded and labeled 28 < x < 33. The probability that the member selected at random is from the shaded area of the graph is enter your response here. (Round to four decimal places as needed.)

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