How many people in the United States live in poverty and solely speak English at home? According to the Venn diagram for the two variables, 10.4 percent of Americans are poor and English is their first language at home.

What is the chance that a randomly selected US resident earns less than $50000 per year and is female?

Assumption: Having a lower-than-average income and being female are two separate events. According to the same data source, 71.8 percent of females earn less than $50,000 a year.

What is the chance that a randomly selected female US resident earns less than $50000 per year?

c Assuming income is unaffected by gender, the likelihood of a randomly selected US person earning less than $50,000 ## per year and being female is 62.2 percent x 41 percent = 25.5 percent.

What’s the connection between living in poverty and speaking a foreign language at home?

According to the 2010 American Community Survey, 14.6 percent of Americans are poor, 20.7 percent speak a language other than English at home (foreign language), and 4.2 percent fall into both categories.

Are you able to calculate P A and B?

p(A and B) = p(A) * p(B) is the formula for the probability of A and B (independent events) (B). You have an independent event when the likelihood of one occurrence has no bearing on the probability of the other. All you have to do is multiply one’s likelihood by another’s probability.

What is the PA intersection B formula?

The chance of two independent events A and B occurring together is calculated using the P(A B) formula. P(AB) = P(A) P(B), where P(A) is the probability of event “A” and P(B) is the probability of occurrence “B.” You can also check out,

Given a, what is the likelihood of B?

The likelihood that an event B will occur given the knowledge that an event A has already occurred is known as the conditional probability. This probability is denoted by the symbol P(B|A), which stands for the likelihood of B given A. Examine the response of

What are the chances of A or B?

If events A and B are mutually exclusive, then p(A or B) = p(A) + p(B) is the probability of A or B. (B).

What does a b)’ stand for?

The set A B, also known as “A intersection B” or “A and B intersection,” is defined as the collection of all elements that belong to both A and B. In the above example, the intersection of the two committees is the set of Blanshard and Hixon. Read:

How do you figure out what B is?

When P(B)>0 and A and B are two occurrences in a sample space S, the conditional probability of A given B is P(A|B)=P(AB)P(B).

What is an example of an intersection b?

For instance, A = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10; B = 2, 4, 7, 12, 14; A B = 2, 4, 7 As a result, A B is a subset of A and A B is a subset of B.

In probability, what are P A and B?

Conditional probability: p(A|B) is the chance of event A happening if event B happens. … Probability of a group: p (A and B). The likelihood of events A and B occurring. It is the likelihood of two or more events intersecting. The probability of A and B intersecting can be represented as p(A B).

What are the probabilistic symbols?

What exactly does P A given B imply?

Conditional probability (P(A/B)) is the probability of an event A that is dependent on another event B. “The likelihood of A given B” is another name for it. The P(A/B) Formula is used to quickly calculate this conditional probability.

What is the likelihood of at least one?

Calculate the chance of none and then subtract that number from one to get the likelihood of at least one of something. To put it another way, P(at least one) = 1 – P (none).

What method do you use to find probability or?

Probability OR: Calculations The formula for calculating the “or” probability of two events A and B is P(A OR B) = P(A) + P(B) – P(A) + P(B) – P(A) + P(B) – P (A AND B).