Find the probability of this event. Enter the answer as a fraction in simplest form, as a decimal, and as a percent. You choose a marble at random from a bag containing 12 red, 14 blue, 11 green, 14 yellow, and 9 black marbles. The marble is red. The probability expressed as a fraction is The probability expressed as a decimal is The probability expressed as a percent is %.

Q: A jar on your desk contains fourteen black, nine red, thirteen yellow, and four green jellybeans.…

A:

Q: you randomly select a card from a well-shuffled standard deck of 52 cards, determine the probability…

A: a)Deck consists of 52 cards n(s)=5 Let E be the event that number is 9 n(E)=4 P(E)=1/13

Q: 3

A: Question 1. The rectangle has length 4 & breadth 3 So, the area of the rectangle is, 3×4 = 12…

Q: Find the probability of drawing in order, the two through the queen of spades from an ordinary deck…

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Q: A science class has six girls and two boys in the seventh grade and one girl and 7 boys in the…

A:

Q: Your favorite basketball player is a 88% free throw shooter. Find the probability (as a percent)…

A: given data Your favorite basketball player is a 88% free throw shooter

Q: You randomly select one card from a​ 52-card deck. Find the probability of selecting the five of…

A: We have given that probability of selecting the five of spades or the three of clubs We have to find…

Q: A balloon artist counted the number of balloon animal requests he received at a party. The balloon…

A:

Q: There are 10 balls in a bag: 4 red, 3 blue, 1 green, and 2 yellow. Answer each question by reporting…

A: The theory of counting principle states that if there are 'm' ways of doing one event and there are…

Q: In an examination, the probability that a student will pass Mathematics is 0.8. If the student…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: On the first day of music class, students submitted a survey. One survey question asked students to…

A:

Q: You spin the spinner, flip a coin, then spin the spinner again.  Find the probability of the…

A:

Q: Heather attended a music store's banjo sale. She counted the types of banjos and made note of their…

A: Given data is    25% off 50% off Total 4 strings 2 2 4 5 strings 4 2 6 Total 6 4 10

Q: Compute the probability of event E if the odds in favor of E are 13 (C) 18 26 8 (A) (B) 29 (D) 15 19…

A: Odds are used in probability theory.

Q: Forty-five percent of consumers prefer to purchase electronics online. You randomly select 8…

A: Ans#- Given P = 45%   = 0.45  0f consumers prefer to purchase electronics online.             You…

Q: Thirty percent of consumers prefer to purchase electronics online. You randomly select 8consumers.…

A: Given:Probability of success (p) = 0.30Number of trials (n) = 8Consider, X be the random variable…

Q: Camila sets up a passcode on her smart phone, which allows only five-digit codes. A spy sneaks a…

A: From the given information Passcode allows 5 digit codes Fingerprint on the screen was over 5…

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the…

A:

Q: Kiara sets up a passcode on her tablet, which allows only six-digit codes. She has heard that it's…

A: Kiara sets up a pass-code on her tablet, which allows only six-digit codes. She has heard that it's…

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the…

A:

Q: A balloon artist counted the number of balloon animal requests she received at a party. The balloon…

A: Given data is   Giraffe Dog Total Purple 5 7 12 Green 5 3 8 Total 10 10 20

Q: tele gan the contestant must pick of the xpensive cars, and benind thie otner 7 doors are…

A: As per given by the question, determine the probability that the contestant wins the both cars, when…

Q: in a probability experiment,eric flipped a coin 33 times. the coin landed on heads 22 times.what is…

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Q: . Find the probability that his height is less than 66 inches. .Find the probability that his height…

A: Let X denote the heights in the 20-29 age group. Given that X follows N(mean = 68.6, SD = 3) Then Z…

Q: Aiden recorded the instrument that each student in the school plays. His results show: 10 play…

A: Given information: 10 play guitar, 12 play bass, 4 play drums, and 16 play keyboard. Total number of…

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the…

A: The total number of cards is 52. The number of jack cards is 4.

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the…

A: It is given that the number of cards in deck of cards is 52.

Q: Noah is a professor in business statistics. He gives a 25 questions multiple choice tests. If each…

A:

Q: Entry Tip: Enter your answers as decimals or fractions, rather than percents. In a family with 3…

A: Solution: There are 3 children in family.  The sample space S  of  family having 3 children is  S= {…

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the…

A: Ans#-  Given a well-shuffled standard deck of 52 cards. If you randomly select a card from deck.…

Q: Find the probability of this event. Enter each answer as a fraction in simplest form, as a decimal,…

A: To find the probability

Q: Find the probability of selecting a spade from a deck of cards and then selecting the four of hearts…

A: Note: Hello! Thanks for the question. you didn't specified any information about 'with replacement'…

Q: Find the Probability: You flip a coin and roll a 6-sided die. The coin lands on heads and the die…

A: Solution is in step 2

Q: There are 10 balls in a bag: 3 red, 3 blue, 2 green, and 2 yellow. Answer each question by reporting…

A: General formula of probability  : Probability =Number of favorable outcomes Total outcomes

Q: Camilia sets up a passcode on her tablet, which allows only nine digit codes. A spy sneaks a look at…

A: According to the question, the password has a 9 digit code. Given that the spy sees her fingerprints…

Q: You roll a number cube one time. What is the probability of rolling a number more than 0? Write you…

A:

Q: Forty percent of consumers prefer to purchase electronics online. You randomly select 8 consumers.…

A: From the given information we find the probability.

Q: The probability of having 7 girls is_

A: Here given , family contains 7 children  n = 7

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total 15 17…

A:

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the…

A: In a deck of 52 cards there are four 4s.So  the probability that the card you select is a 4…

Q: Camila sets up a passcode on her tablet, which allows only five-digit codes. A spy sneaks a look at…

A:

Q: Charles has six songs on a playlist. Each song is by a different artist. The artists are Joey…

A: Total number of songs are 6.Let A be the event that first song is by Aaron Carter. P(A)=1/6Let B be…

Q: There is a 90% chance that it will rain. What is probability that it will not rain.? Write the…

A: From the provided information, There is a 90% chance that it will rain that is p = 0.90

Q: Saroj surveyed his classmates to find the number of children in each family. He displayed the data…

A: Solution : Given graph represents number of children in each family. On the graph cross marks(×)…

Q: A construction company is planning to bid on a building project. The bid costs the company $1000.…

A: We have the information to find the expected value in this situation and we then need to describe…

Q: You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile.…

A: The probability of two or more Dependent Events A and B is the probability of A times the…

Q: If one of the 50 states is selected at random to be the site of a new nuclear power plant, find the…

A: a) The states which begin with the letter A or the word North are: Alabama, Alaska, Arizona,…

Q: Find the probability by using the table from the lesson or an online resource. What is the…

A: Given information- We have given the z-score. And we have to find the probability of a z score…

Q: There are 10 balls in a bag: 4 red, 3 blue, 1 green, and 2 yellow. Answer each question by reporting…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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.