Q1Consider the probability distributions shown here.P(x)1,00X=x-4-3-2-14p(x) 0,020,07 0,1 0,150,3 0,180,10,060,02a. Calculate u, o² ,and ob. Graph p(x), locate u, u – 2o and u + 2 o on the graph.c. What is the probability that x will fall in the interval u ±20?3.

The following table shows the provided outputs of the discrete random variables, along with the…

Consider the probability distributions shown here. X=x -4 -3 -2 |-1|01 2 3 4 p(x) 0,02 0,07 0,1 0,15 0,3 0,18 0,1 |0,06 P(x) 1,00 0,02 a. Calculate u, o² ,and o b. Graph p(x), locate u, u – 2o and u + 2 a on the graph. c. What is the probability that x will fall in the interval u ±20?

Consider the probability distributions shown here. X=x -4 -3 -2 |-1|01 2 3 4 p(x) 0,02 0,07 0,1 0,15 0,3 0,18 0,1 |0,06 P(x) 1,00 0,02 a. Calculate u, o² ,and o b. Graph p(x), locate u, u – 2o and u + 2 a on the graph. c. What is the probability that x will fall in the interval u ±20?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Limits

When it comes to calculus, limits are considered to be a very important topic of discussion. The main importance of limit lies in expressing the value of a function as it gets closer to a certain value. Also, limits can help you to understand other topics, such as continuity and differentiability better. In a broader sense, every calculus notion is a limit. Other branches of calculus have also been derived from limits.

Question

Q1
Consider the probability distributions shown here.
P(x)
1,00
X=x
-4
-3
-2
-1
4
p(x) 0,02
0,07 0,1 0,15
0,3 0,18
0,1
0,06
0,02
a. Calculate u, o² ,and o
b. Graph p(x), locate u, u – 2o and u + 2 o on the graph.
c. What is the probability that x will fall in the interval u ±20?
3.

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