An urn includes white and black balls. if a random sample of length is chosen, the probability that it consists of exactly white balls: 
Sample area = M + N
we are choosing r balls from the pattern space
So the possibility of having the exactly white ball is ok which means the okay of decided on balls is black
So the probability is 
Probability is honestly how probable something is to manifest. each time we are unsure about the final results of an event, we will talk about the probabilities of certain results—how in all likelihood they're. The analysis of activities governed via probability is referred to as information.
Probability is the branch of mathematics concerning numerical descriptions of ways in all likelihood an occasion is to occur, or how in all likelihood it's miles that a proposition is proper. The opportunity of an occasion is more than a few between zero and 1, in which, more or less talking, 0 suggests the impossibility of the occasion and 1 shows reality.
Probability = the number of methods of achieving achievement. the full number of feasible effects. for instance, the possibility of flipping a coin and it being heads is ½, due to the fact there may be 1 manner of getting a head and the whole wide variety of viable consequences is two (a head or tail).
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Answer:
One morning I shot an elephant in my pajamas. How he got into my pajamas I'll never know.
Explanation:
Answer:
C) retroactive interference
Explanation:
Retroactive interference occurs when one forget the previously task which was learnt very recent due to learning of the task.
The later learning interferes of the individual with the earlier learning. The new memories disrupt the old memories.
<u>In the given case study, Jessica being confused is an example of retroactive interference.</u>
A. manage and control people.
The correct answer would be, Transitivity.
A consumer says he prefers a Toyota automobile to a Ford, and a Ford to a Jeep. He also says that he prefers a Jeep to a Toyota. The consumer violates the basic assumption of Transitivity about the preferences.
Explanation:
Transitivity is a method which provides a relationship between three elements.
According to Transitivity, if one thing has a relationship with the second thing, and the second is in relation with the third, then the first and third must be in relation to one another.
It can be described mathematically as:
If A=B, and B=C, then A=C (A must be equal to C).
So when customer says that he prefers Toyota over Ford and Ford over Jeep, then he can't say that he prefers a Jeep over Toyota, because this violates the basic assumption of Transitivity about preferences.
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