




Card 10 / 26:
Roll two fair dice. Each die has six faces.
List the sample space.Let A be the event that either a three or four is rolled first, followed by an even number. Find P ( A ).Let B be the event that the sum of the two rolls is at most seven. Find P ( B ).In words, explain what “ P ( A  B )” represents. Find P ( A  B ).Are A and B mutually exclusive events? Explain your answer in one to three complete sentences, including numerical justification.Are A and B independent events? Explain your answer in one to three complete sentences, including numerical justification.

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Questions & Answers
how sampling error reduced
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what is the test hypothesis of 100 students using instructional materials and ten teachers from five schools
ngozi
what is test hypothesis of 10 teachers using instructional materials to teach 100 students from five schools
ngozi
1. Six (6) “Yes” and “No” questions were modelled for fifty randomly selected student in a class.
a) What is the probability that a student will get at least three (3) questions correct?
b) What is the probability that a student will get all the questions correct?
c) How may students are expected to get three (3) or more question correct
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plz give me answer of this question
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Mari
what is the probability of getting no head face up in three tosses of a fair coin?
In how many ways can probability be assigned to an event of interest?
Epara
Hey guys can someone help me with combinations and permutations
Lion
hey guys i wish d best
rasheed
wish u the best too
Chisomo
wish u the best too
Chisomo
Phone lines on an airline system are occupied 50% of time assume that 10 calls are placed to the airline. What is the probability at least 1 call the lines are occupied?
Phone lines on an airline system are occupied 50% of time assume that 10 calls are placed to the airline. What is the probability at least 1 call the lines are occupied?
Why is the method of selecting the sample even more important than the size of the sample?
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Why is the method of selecting the sample even more important than the size of the sample?
Nana
una empresa productora que participa en el mercado de lapices tiene la siguente funcion de demanda
Qd=a la raiz de 9 9p
si la elasticidad precio de demanda de la empresa es epd=0,5
determinar
a) hallar el precio y cantidad
Source:
OpenStax, Introductory statistics. OpenStax CNX. May 06, 2016 Download for free at http://legacy.cnx.org/content/col11562/1.18
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