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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The American poineer families set out to explore the west in the 1940s please thank me and send friend request
<span>Yes the Christian point of worldview meets the worldview test. Christianity tell us that a person should always be humble and should care for others. A person should understand the importance of forgiving a person even if other person is wrong. This view is also a phinalthrophic view and thus christianity view represents the worldview</span>
Which question? 1? 2? 3? ill stay here until u tell me
The capacity to influence others as a result of one's control over desirable resources is known as reward power.
An official authority granted to a work supervisor to bestow prizes on subordinates is known as the "reward power." It is position power, which means that the basis of the power is built on the authority a leader has within a corporation.
Managers or supervisors who provide incentives for workers to perform better are an example of those with reward power. By rewarding team members who reach a predetermined sales goal, they could achieve this.
Power from rewards isn't the same as influence from within. It is a formal authority granted to supervisors, project managers, or team leaders who have formal authority. For any other reason but productivity at work, they do not give out prizes.
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