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BartSMP [9]
3 years ago
7

Let x be a random variable giving the number of aces in a random draw of 4 cards from an ordinary deck of 52 cards. construct a

table showing the probability distribution of x
Social Studies
1 answer:
Lostsunrise [7]3 years ago
8 0
\mathbb P(X=x)=\begin{cases}\dfrac{\binom{48}4\binom40}{\binom{52}4}\approx0.7187&\text{for }x=0\\\\\dfrac{\binom{48}3\binom41}{\binom{52}4}\approx0.2556&\text{for }x=1\\\\\dfrac{\binom{48}2\binom42}{\binom{52}4}\approx0.0250&\text{for }x=2\\\\\dfrac{\binom{48}1\binom43}{\binom{52}4}\approx0.0007&\text{for }x=3\\\\\dfrac{\binom{48}0\binom44}{\binom{52}4}\approx0.0000037&\text{for }x=4\\\\0&\text{otherwise}\end{cases}
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Choose one of the five developmental stages and describe the physical
Debora [2.8K]

Answer:

Detailed answer is given below

Explanation:

In each phase of growth, your child is learning in several areas at the same time. A young child is learning to walk (physical), learns colors (intellectual), feels uncomfortable with strangers (social), expresses feelings of independence (emotional) and realizes the disapproval of adults for bad behavior (moral) .

There are five areas of human development:

Physical development: variations in the size, figure and bodily maturity of the body, including physical abilities and coordination.

Intellectual development: learning and the use of language; the ability to reason, solve problems and organize ideas; It is related to the physical growth of the brain.

Social development: the process of obtaining the knowledge and skills necessary to interact successfully with others.

Emotional development: emotional feelings and responses to events; changes in the understanding of one's feelings and the appropriate ways of expressing them.

Moral development: the growing understanding of right and wrong, and the change in behavior caused by that understanding; It is sometimes called conscience.

4 0
3 years ago
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Answer:The Americans want a new gov

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Explanation:

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4 years ago
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Answer:

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<span>The correct answer here is C. when the government doesn't protect their natural rights, as this statement is the closest to the sentiment of the declaration in the part which states the circumstances under which the people should have the right to change their government.</span>
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4 years ago
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