An investment analyst collects data on stocks and notes whether or not dividend were paid and whether or not the stocks increased in price over agiven period. Data are presented in the following table:Price IncreaseNo Price IncreaseDividends paid4075No dividends paid8748Given that a stock increased in price, what is the probability that it also paid dividends?O A. 0.1062OB. 0.3103OC. 0.3243OD. 0.3150O E. None of the above

Given that: Pvice No price Tofal increase inclease 40751158748135127123250

Answered: An investment analyst collects data on…

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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You have a craving for Mrs. Fields gourmet cookies. You have a choice of oatmeal raisin, macadamia nut, triple chocolate, cinnamon sugar, chocolate chip, and peanut butter. If you must choose at least one cookie: (Answer to one decimal place) a. What is the probability that you do not take cookies that contain chocolate? Evaluate as a percent to the nearest 1 decimal place if rounding is required. Don't include the percent sign in your answer. b. How many ways is this possible?
In 2015, the average hours per week spent by high school students in educational activities was 6.5. Calculate the probability that one selected student will spend more than 10 hours per week in educational activities. a. 0.0668 O b. 0.0339 O c. 0.9661 O d. 0.9332
The 2010 census found that 13.9% of adults in the United States identified themselves as being of Hispanic origin. An opinion poll plans to interview 1500 adults at random. Find the probability that such a sample will contain 12% or fewer individuals of Hispanic origin. a. 0.017 O b.0.015 Oc.0.983 O d.0.013
Suppose that at a college, 55% of the students earn a degree at the end of four years and 27% earn a degree at the end of five years. What is the probability of earning a degree at the end of four or five years? Give your answer exactly as a decimal (not as a percent).
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
One year, airline A had 6.04 mishandled bags per 1,000 passengers. Complete parts a. through c. below. a. What is the probability that in the next 1,000 passengers, the airline will have no mishandled bags? The probability that the airline will have no mishandled bags is 0.0024. (Round to four decimal places as needed.) b. What is the probability that in the next 1,000 passengers, the airline will have at least one mishandled bag? The probability that the airline will have at least one mishandled bag is (Round to four decimal places as needed.)
A poll showed that 43.3% of Americans say they believe that life exists elsewhere in the galaxy. What is the probability (in percent form) of randomly selecting someone who does not believe that life exists elsewhere in the galaxy. Probability = % (Please round your answer to one decimal place.)
Arthur summarized the number of new enrollees (per day) for the past April and May and arrived at the data below. He assumes that there is an average of 5 enrollees per day. Is he correct in his assumption? Number of Enrollees Probability 3 0.20 4 0.17 5 0.13 6 0.25 7 0.25
According to a 2009 Reader's Digest article, people throw away approximately 20% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 100 grocery shoppers to investigate their behavior. What is the probability that the sample proportion exceeds 0.28?
A group of realtors estimates that 23% of all homes purchased last year were considered investment properties. If a sample of 800 homes sold last year is obtained, what is the probability that between 175 and 200 homes are going to be used as investment property? Round to four decimal places. O A. 0.6863 B. 0.9099 OC. 0.2236 O D. 0.1335
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