4. At the museum, there is a Jack in the Beanstdlk play area with stairs and a representing Jack's journey up to the giant's lair. Consider the diagram of the play area below. E dtene! to pel eno bap ea rtprtlto eaunelogyrd o zprl oighohi friphA à 4 bnuo.elonoht ertt ni zelprp elun ow 15 nt stain st enimeted:A ho9 nurd teJack serit ot slide 610, 3 19 4 ft Each step is two feet long and three feet high. If Jack is standing 4 feet from the base of the stairs, determine the angle of elevation from the ground where Jack is standing to th top of the stairs. Round your answer to the nearest tenth of a degree.
Compound Probability
Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent.
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Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described.
Conditional Probability
By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.
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