Age of Moose in YearsCalf (0.5 yr)Number Killed by Wolves11554801-56-1011-1516-20416.(a) For each age group, compute the probability thatmoose in that age group is killed by a wolf. (Round your answers to four decimal places.)0.51-56-1011-1516-20(b) Consider all ages in a class equal to the class midpoint. Find the expected age of a moose killed by a wolf and the standard deviation of the ages. (Round your answers to two decimalplaces.)Need Help?Read ItWatch It

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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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Quiz: Self-Check 3.2 This Question: 1 pt 5 of 8 (4 cor Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 3 4 Probability 0.662 0.212 0.083 0,022 0.013 0.008 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. 卫三 (Round to one decimal place as needed.) Find the variance of the probability distribution. (Round to one decimal place as needed.) Find the standard deviation of the probability distribution. | (Round to one decimal place as needed.) (b) Interpret the results in the context of the real-life situation. Click to selecCt your answer(S). Video Tuterial How to Find Probablitie T1-84. =earch
S K Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table. Drive-thru Restaurant C B 275 Order Accurate Order Not Accurate If one order is selected, find the probability of getting an order that is not accurate. View an example Get more help - 31 The probability of getting an order that is not accurate is (Round to three decimal places as needed.) ► 149 Next
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APX) 0.24- 0.2- 0.16 0.12- 0.08- 0.04- 0- 10 12 14 16 Write the normal probability for the shaded region of the graph and find its value. Select the correct choice below and fill in the answer box within your choice. (Round to four decimal places as needed.) O A. P(4sxS8) =P(3.5sxs8.5) =| O B. P(4
* 00 Question 5 The table summarizes results from 982 pedestrian deaths that were caused by automobile accidents. Driver Pedestrian Intoxicated? Intoxicated? NO. 78 Yes Yes 53 216 635 If one of the pedestrian deaths is randomly selected, find the probability that the driver was not intoxicated but the pedestrian was. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. %3D = qod Submit Question MacBook Air 08 F3 Q F2 F4 F5 9 1 $ 4 2 % 9 R M A S H 9 × :
Grade A B U Frequency 5 a 9 7 D ** F 5 Refer to the table. Given that receiving at least a C is passing the course, calculate the probability a student passed the course.
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