2. The following table shows the probability distribution of the number ofwatches that a jeweller will sell on a given day.Number of WatchesProbability P(X)0.0510.200.300.2540.150.05a. What is the probability that a jeweller will sell exactly four watches on agiven day?b. What is the probability that a jeweller will sell, at least, two watches on agiven day?c. What is the probability that a jeweller will sell, at most, three watchers ona given day?d. What is the probability that a jeweller will sell at least two watches on agiven day?e. What is the mean of the probability distribution?f. What is the standard deviation of the probability distribution?23

Given probability distribution: Number of watches Probability P(X) 0 0.05 1 0.20 2 0.30 3…

Answered: 2. The following table shows the…

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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%23 The following table contains the probability distribution for the number of traffic accidents daily in a small town. Complete parts (a) through (c) below. Number of Accidents P(X= x;) Daily (X) 0.28 0.31 0.17 3 0.09 0.07 0.05 4 0.03 a. Compute the mean number of accidents per day. (Type an integer or a decimal. Do not round.) More data-3_24_2022-4..xlsx 67 F e Type here to seareh
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2. The following table shows the probability distribution of the number of watches that a jeweller will sell on a given day. Number of Watches Probability P(X) 0.05 1 0.20 0.30 0.25 4 0.15 0 or 23