0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
If the Probability that a train arrives early is 0.09 probability late is 0.4 What is the probability it arrives on time?
The train can be either early, on time or late. The total probability must be 1. Thus: pr(early) + pr(on_time) + pr(late) = 1 0.09 + pr(on_time) + 0.4 = 1 => pr(on_time) = 1 - 0.4 - 0.09 = 0.51 Probability of being on time is 0.51
What is the describing of the complementary event and find its probability?
Suppose there is an event A and the probability of A happening is Pr(A). Then the complementary event is that A does not happen or that "not-A" happens: this is often denoted by A'.Then Pr(A') = 1 - Pr(A).Suppose there is an event A and the probability of A happening is Pr(A). Then the complementary event is that A does not happen or that "not-A" happens: this is often denoted by A'.Then Pr(A') = 1 - Pr(A).Suppose there is an event A and the probability of A happening is Pr(A). Then the complementary event is that A does not happen or that "not-A" happens: this is often denoted by A'.Then Pr(A') = 1 - Pr(A).Suppose there is an event A and the probability of A happening is Pr(A). Then the complementary event is that A does not happen or that "not-A" happens: this is often denoted by A'.Then Pr(A') = 1 - Pr(A).
What is the difference between the multiplication rule for independent versus dependent events?
Given two events, A and B, Pr(A and B) = Pr(A)*Pr(B) if A and B are independent and Pr(A and B) = Pr(A | B)*Pr(B) if they are not.
What composite number can be expressed as product of its factors?
None.A composite number c must have a prime factor psuch that 1 < p < c.Therefore the product of c's factors must be at least p*c which must be greater than c.
What is the probability of obtaining exactly three heads in four flips of a coin given that at least two are heads?
Pr(3H given >= 2H) = Pr(3H and >= 2H)/Pr(>=2H) = Pr(3H)/Pr(>=2H) = (1/4)/(11/16) = 4/11.
When preparing a pr and c you must?
Flash reports are
Which pr focal group refers to soldiers dod civilians or contractors who must execute the isg and master the pr proficiencies?
The individual is the PR focal group.
Which pr focal groups refers to soldiers dod civilians or dod contractors who must execute the isg and master the pr proficiencies?
The individual is the PR focal group.
Which pr focal group refers to soldiers dod civilians dod contractors who must execute the 1sg and master the pr proficiencies?
The individual is the PR focal group.
Which PR focal group refers to soldiers DOD civilians or DOD contractors who must execute the 1sg and master the pr proficiencies?
The individual is the PR focal group.
What pr focal group refers to soldiers dod civilians or dod contractors who must execute the isg and master the PR proficiencies?
Idk.
Which pr focal group refers to soldiers dod civilians or dod contractors who must execute the isg and master the pr proficiencies?
The individual is the PR focal group.
When preparing a budget a person must consider their?
Income
What is the first thing a student must do when preparing a speech?
The first thing a student must do when preparing a speech is to identify their main message or thesis. This will guide the content and structure of their speech.
Prior to deployment individuals must complete?
PR standing Operation Procedures
If the Probability that a train arrives early is 0.09 probability late is 0.4 What is the probability it arrives on time?
The train can be either early, on time or late. The total probability must be 1. Thus: pr(early) + pr(on_time) + pr(late) = 1 0.09 + pr(on_time) + 0.4 = 1 => pr(on_time) = 1 - 0.4 - 0.09 = 0.51 Probability of being on time is 0.51
Which of the following are true statements about preparing a PR and ampC using multiple funds?
expenditures must be properly allocated to each funding source, obligations should reflect proper distribution of line items and instruct the contractor how to invoice correctly, all funding should be combined into one line item
