Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
How is the probability distribution of a random variable constructed?Usually, the past behavior of the variable is studied and the frequency distribution of the past data is formed. If the past behavior can be taken as a representative pattern of the future also, then the past frequency distribution can be used as a guide for predicting the future values of the random variable. If past behavior cannot help, then a subjective probability distribution of the likely future values is formed on the basis of expert opinion.
The issue pattern of a component AB323 as observed by the storekeeper of XYZ Limited over the past one hundred working days has been summarized below.
Number Issued
No. of days
100
1
101
2
102
3
103
5
104
6
105
7
106
9
107
10
108
12
109
11
110
111
8
112
113
114
4
115
From the above table, in addition to observing that the issues have ranged between 100 units to 115 units, the storekeeper can also assess the chances of each quantity being issued by forming a probability distribution.
The probability distribution can be formed by dividing the individual values by 100 (the total number of days over which the observations have been made).
Number issued
Probability that the Random Variable will take on this value
0.01
0.02
0.03
0.05
0.06
0.07
0.09
0.10
0.12
0.11
0.08
0.04
Total
1.00
The probability distribution of a random variable provides a probability for each possible value and the probabilities must sum to 1.
How to conversion into metric
5+5
Solution by Factorization, please solve quadratic equations by Factorization.
the sides of a right angle triangle are a,a+d,a+2d with a and d both positive.the ratio of a to d a)1:2 b)1:3 c)3:1 d)5:2 answer is (c) i.e. 3:1 Solution: Applying
Using the example provided, Evaluate the area of the shaded region in terms of π. a. 264 - 18π b. 264 - 36π c. 264 - 12π d. 18π- 264 b. The area of the shaded r
Find the sum of (1 - 1/n ) + (1 - 2/n ) + (1 - 3/n ) ....... upto n terms. Ans: (1 - 1/n ) + (1 - 2/n ) - upto n terms ⇒[1+1+.......+n terms] - [ 1/n + 2/n +....+
I don''t understand the AND/OR rules and how they apply to probability
Multiple response question.Zack puts a mug of water ni his microwave oven. He knows that the final temperature of the water will be a function of the number of seconds he heats the
I have an assignment of set theory, please Explain Methods of set representation.
formules
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd