A car dealer sold 750 automobiles last year. The following table categorizes the cars sold bysize and color and presents the number of cars in each category. The dealer wishes to estimateprobabilities relating to the next car sold this year using the data from last year.SizeColourWhiteBlackGreyRedCompact102749645Midsize928110532Large29324022a) If the next car sold is compact, what is the probability that it will be black?b) If the next car sold is white, what is the probability that it will be midsize?c) If the next car sold is not compact, what is the probability that it will not be grey?d) Compute the probabilities that the next car sold will be white, black, grey, or red. Whichcolour of car has the highest probability of being sold?

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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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Similar questions

In a class of students, the following data table summarizes the gender of the students and whether they have an A in the class. What is the probability that a student chosen randomly from the class is a female who has an A? Has an A Does not have an A Female Male 5 2 4 12
A box contains 3 red and 4 blue marbles. Two marbles are drawn at a time, without replacement. Use a probability tree to answer the following questions: a. Find the probability that both marbles drawn are red. b. Find the probability that the first marble drawn was blue, given that the second was red. Thank you!
In a class of students, the following data table summarizes how many students have a cat or a dog. What is the probability that a student chosen randomly from the class does not have a cat or a dog? Has a dog Does not have a dog Has a cat 9 6 Does not have a cat 2 11
. Assume that 75 percent of the students at the university have taken 4 years of high school math. Of those with four years of high school math, 80 percent plan to major in science. Of those without 4 years, only 10 percent plan to major in science. You stop a student at random. If the student plans to major in science, what is the probability that this student had four years of high school math?
Suppose that 35% of people own dogs. If you pick two people at random, what is the probability that they both own a dog?Give your answer as a decimal (to at least 3 places) or fraction
Tom has a standard set of pool balls. If he were to draw one ball at random, what is the probability that it will be red or yellow? Give your answer in its simplest form.
Full Time Part Time Boys 3 10 13 Girls 16 11 27 total 19 21 40 A student selected at random. What is the probability that the selected student is from girls given that she is from part time?
A different I/O psychologist wants to know if there is a difference in worker evaluations depending if the employee is a male or female. A group of managers were recruited and each rated both 15 men and 15 women employee evaluations on a scale of 0-10. The ratings on the worker evaluations were recorded for each manager. Which statistical test would be best to determine if there is a significant difference between groups? one-sample t-test dependent samples t-test ANOVA
Suppose a jar contains 3 blue and 5 green balls. If two balls are drawn without replacement, find the following probabilities. Enter your answers as decimal numbers with two decimal accuracy. (Hint: Draw a tree diagram) The probability that the first draw is blue and the second draw is green: The probability that the one of the draws is blue and the other is green:
Use the table below to find the chance that a randomly selected person on the student government board is either has off-campus housing or is a sophomore. Students on the Student Government Board Classification On-Campus Housing Off-Campus Housing Freshman 1 Sophomore 3 Junior 0. Senior 4. Graduate Student 3.

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