A sample of 150 plastic panels was selected and tested for shockresistance and scratch resistance. The results are summarized in theTable 4 below.Table 4: Total number of shock and scratch resistanceScratch(high)Resistance(low)Shock(high)0.420.18Resistance(low)0.260.14(a)Find the probability:i.the panel has shock(high) resistance(low).ii.the panel has scratch(high) resistance(low).i.the panel has low resistance given that high shockresistance.

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Answered: A sample of 150 plastic panels was…

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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An examination has historical record of a 25% rate of failure.For a group of 15 students sitting for the exam,calculate the probability that:a. A minimum of 12 will succeed. b.All individuals will successfully complete the exam.
In a hospital lottery, 2.4 million tickets are sold; there are 16 grand prizes of new homes worth approximately two million dollars, and 70 second prizes of cars valued between $40,000 and $60,000. What is the probability of winning a second prize in this lottery? i. Approach: ii. Probability of winning second prize:
A mechanical press is used to mold shapes for plastic toys. When the machine is adjusted and working well, it still produces about 6% defective toys. The toys are manufactured in lots of 100. What is the probability that the percent of defective toys is 11% or more?
The given table classifies auto accidents by survival status (S = survived, D = died) and seat belt status of the individual involved in the accident. Answer parts a-c Outcome D Total Belt 410,197 193,028 603,225 Yes 409,645 191,316 600,961 552 No 1712 Total 2264 a. Estimate the probability that the individual died (D) in the auto accident. P(D) 0.004 (Round to three decimal places as needed.) b. Estimate the probability that the individual died given that they (i) wore, (ii) did not wear a seat belt. (i) P(D/wore seat belt) (i) P(DIdidn't wear seat belt) (Do not round until the final answer. Then round to three decimal places as needed.)
What is the probability that a randomly selected seedling was damaged by deer? . probability:
Here is the probability model for the blood type of a randomly chosen person in the United States: Blood Type OA BAB Probability 0.2 0.47 0.11 ?
A newspaper company classifies its customers by gender and location of residence. The research department has gathered data from a random sample of 1830 customers. The data is summarized in the table below. Gender and Residence of Customers Residence Apartment Dorm With Parent(s) Sorority/Fraternity House Other Males Females 158 241 64 125 232 211 227 246 150 176 What is the probability that a customer is male? Express your answer as a fraction or a decimal number rounded to four decimal places. Copy Data
The accompanying table shows the results of a survey in which 250 male and 250 female workers ages 25 to 64 were asked if they contribute to a retirement savings plan at work. Complete parts (a) and (b) below. Click the icon to view the survey results. (a) Find the probability that a randomly selected worker contributes to a retirement savings plan at work, given that the worker is male. The probability that a randomly selected worker contributes to a retirement savings plan at work, given that the worker is male, is (Round to three decimal places as needed.) (b) Find the probability that a randomly selected worker is female, given that the worker contributes to a retirement savings plan at work. The probability that a randomly selected worker is female, given that the worker contributes to a retirement savings plan at work, is (Round to three decimal places as needed.)
Submit your answer as an exact fraction or a decimal rounded to the hundredths place. Cupcakes are being randomly passed out to every student in the class. The assortment of cupcakes is described in the table below. What is the probability of receiving a cupcake that is not vanilla flavored? Cupcake flavor Number of cupcakes Vanilla 7 Mint chocolate 3 Red velvet 4 Carrot Cake 6
Jake tossed a paper cup 50 times and recorded how it landed. The table shows the results: Position Open Side Up Closed Side Up Landing on Side Number of Times Landed in Position 2 6 42 Based on the table, determine the experimental probability of each outcome (landing open side up, landing closed side up, and landing on its side). Show your work.

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