=point(s) possibleLestThe data given below show the number of overtime hours worked in one week per employee. Use the data to completeparts (a) and (b).Overtime hours012Employees613353545654422716(a) Construct a probability distribution.(b) Graph the probability distribution using a histogram and describe its shape.(a) Construct the probability distribution by completing the table below.X0123456P(x)(Round to three decimal places as needed.)(b) Choose the correct graph of the probability distribution.OA.OB.DOC.OD.M

Given the information:Required:(a) Construct a probability distributionSolution:To construct a…

Answered: = point(s) possible Lest The data given…

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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determine if the following is a probability distribution. justify your answer x P(x) 0 0.04 1 0.33 3 0.42 4 0.19 5 0.02
What the answer for part b
This table shows the distribution of grades in an operations management class. Probability Grade Lower Range .32 F 0 .20 D 0.32 .25 C 0.52 .18 B 0.77 .05 A 0.82 Add a column to the table that shows the cumulative probability and indicate what letter grade is obtained when the RAND() function is equal to 0.7406. Group of answer choices B D C A
The data given below show the number of overtime hours worked in one week per employee. Use the data to complete parts (a) and (b). Overtime hours 0 1 2 3 4 5 6 Employees 6 14 26 52 43 27 19 (a) Construct a probability distribution. (b) Graph the probability distribution using a histogram and describe its shape.
what has a greater variance list A or List B? List A has 2,3,11,13,26,34,47 List B has 2,3,11,13,17,26,34,47
The data given below show the number of overtime hours worked in one week per employee. Use the data to complete parts (a) and (b). Overtime hours 1 2 3 4 5 Employees 6 14 25 51 41 26 19 (a) Construct a probability distribution. (b) Graph the probability distribution using a histogram and describe its shape. (a) Construct the probability distribution by completing the table below. 1 2 3 6 P(x) (Round to three decimal places as needed.) (b) Choose the correct graph of the probability distribution. OA. В. Oc. OD. Q 0.4- 0.4- 0.4- 0.3- 0.4- 0.3- 0.2- 0.3- 0.3- 0.2- 0.2- 0.2- 0.1- à 0.1- 0.1- à 0.1- 0- ô123456 0- ô123456 o 123 4 5 6 o 123 4 5 6 Overtime Hours Overtime Hours Overtime Hours Overtime Hours Probability Probability Probability Probability
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The data given below show the number of overtime hours worked in one week per employee. Use the data to complete parts (a) and (b). Overtime hours 2 3 4 5 6 Employees 6 10 32 55 43 29 19 (a) Construct a probability distribution. (b) Graph the probability distribution using a histogram and describe its shape. (a) Construct the probability distribution by completing the table below. 1 2 3 4 5 6 P(x) (Round to three decimal places as needed.) (b) Choose the correct graph of the probability distribution. OA. OB. OC. OD. 0.4- 0.4- 0.4- 0.4- 0.3- 0.3- È 0.3- 0.3- 0.2- 0.2- 0.2- 0.2- a 0.1- 0.1- a 0.1- 0.1- 0- 012345 6 0- 0 123 45 6 0- 0- o 0 123 45 6 0 123 4 5 6 Overtime Hours Overtime Hours Overtime Hours Overtime Hours Describe the distribution's shape. Choose the correct answer below. O approximately symmetric (but not uniform) skewed left O uniform O skewed right Probability
X P(x) 0.2 1 0.3 2 0.05 3 0.45 Find the mean of this probability distribution. Round your answer to one decimal place.
Hour: 1. Let Y the number of siblings for a student at a local high school. Suppose we choose someone from the school at random. The probability distribution of Y is as Name: Date: follows. Y 2. 3. 4 5+ Probability 0.02 0.25 0.35 0.20 0.10 0.08 (a) Is Y a discrete or continuous? Explain. (b) Is this a valid probability distribution? Explain. (c) Create a histogram for the probability distribution and describe its shape. (d) Find the probability that the randomly selected student has at least one sibling. (e) Describe in words what P(Y>2) means and find the probability. (f) Calculate the mean of Y. Interpret this in context. (g) The standard deviation is 1.236. Interpret this in context. © 2017 BFW Publishers Starnes/Tabor Statistics and Probability with Applications 3/e

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