The number of adults living in homes on a randomly selected city block is described by the following probability distribution. Number of adults Probability 0.05 1 0.20 |0.50 0.15 |4 or more ??? What is the probability that 4 or more adults reside at a randomly selected home?

Q: What is the probability that two or more people in a party with 20 people will have the same…

A: Number of people in the party = 20

Q: What is the probability of rolling a one or a six when rolling one die?

A:

Q: What is the probability of drawing a five or a spade from a standard deck of 52 cards? O 13

A:

Q: What is the probability two people in a classroom of 25 have the same birthday?

A:

Q: What is the probability of four hearts in a row from a standard deck when the drawn card is returned…

A: We have to find the probability of four hearts in a row from a standard deck when the drawn card is…

Q: In a small private​ school, 6 students are randomly selected from 14 available students. What is the…

A: no of ways selecting r items from n is C(n,r)

Q: Draw a card from a deck. What are the odds against a Jack card? What is the probability that you…

A: As per our guidelines, we are allowed to answer three sub-parts only   Draw a card from a deck. (A)…

Q: In a state legislature the elected representative include 17 Democrats, 13 Republicans, and 4…

A: Given  Elected representatives(34)=17(Democrat)+13(Republican)+4(independent)

Q: What is the probability that out of 12 students on a swim team, they will line up from youngest to…

A:

Q: What is the probability that the card is a red card or a face card (Jack, Queen, King)?

A: The probability that the card is red card or face card is obtained below:The total number of cards…

Q: What is the probability of getting at least one 6 on three rolls of a die?

A: It is an important part of statistics. It is widely used.

Q: What is the probability of picking three spade face cards or two red cards?

A: Here we have to find probability of picking three spade face cards or two red cards

Q: what is the probability of getting a 6 from one draw on a standard deck of cards

A: We know that Total number of cards = 52 Number of cards with 6 = 4

Q: What is the probability if you randomly select a handful of 4 candy pieces you will pick one of each…

A: Solution: From the given information, there are 5 brown candy pieces, 7 blue candy pieces, 3 red…

Q: dealt a club from a 52 card deck

A:

Q: What is the probability of drawing a diamond or an ace from a standard deck of cards ?

A: We have to find given probability

Q: what is the probability that you will get a head and a number greater than 4 when you flip a coin…

A: Possible outcomes for flipping a coin and tossing a six sided die are…

Q: What is the probability of drawing 2 cards from a deck of 52

A:

Q: What is the probability that if 15 letters are typed, no letters are repeated?

A: From the provided information, 15 letters are typed. Total letters in alphabet = 26

Q: What is the probability of getting 6 or more girls in 8 births

A:

Q: What is the probability of rolling a 3 on a six-sided die and a two-sided coin landing on heads?

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.