Jose hears the weather forecast, and there is a 67% chance of rain tomorrow. The probability that it will rain tomorrow and Jose will use an umbrella is 38%. Find the probability that he will use an umbrella, given that it will rain tomorrow. P(Select an answer Write Answer as a Fraction (Not Simplified) Write Answer as a Percent Rounded to Two Decimal Places

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: You toss a coin 3 times. What is the probability that you get 2 heads? Write your answer as a…

A: Let  H=headT=tailif we toss a coin 3 times than the possible outcomes areHHH, HHT, HTH, THH,HTT,…

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: You spin the spinner twice. 8. 7 4 What is the probability of landing on a number less than 6 and…

A:

Q: A ixl.com You roll a 6-sided die two times. What is the probability of rolling a prime number and…

A:

Q: You pick a card at random, put it back, and then pick another card at random. 89 What is the…

A: Here we are given 3 cards which are numbered 7,8,9. To find : probability of picking a number…

Q: Camila sets up a passcode on her smart phone, which allows only four-digit codes. She has heard that…

A: The total number of digits in pass code = 4The total unique numbers in pass code = 3 The total…

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: Dave's wardrobe contains 19 T-shirts, of which 18 are gray. Dave selects a T-shirt at random. What…

A: Given problem Given that

Q: Winston tried 13 free throw attempts playing basketball. He succeeded 3 times. What is the…

A: number of tries = 13 number of success = 3

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: You are taking a 10 question multiple-choice test. If each question has four choices and you guess…

A: Given Data Probability of success,p =1/4 =  0.25 Probability of failure,q=(1- 0.25 )=…

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: Your favorite basketball player is a 75% free throw shooter. Find the probability (as a percent)…

A:

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

A:

Q: You pick a card at random. 456 7 What is P(less than 7)? Write your answer as a percentage. % Submit

A: We have to find given probability.

Q: Over a weekend, Ivan counted the number of single scoop ice creams ordered at his store. He tracked…

A: Probability of an event is the chances of occurrence of the event and it can take values from 0 to…

Q: A bag of candy contains red, yellow, green, and blue candies. The odds of randomly picking out a…

A: P (E)=1-P(not E)

Q: Using the same 8 sided die and 6 sided die, answer the following. when you have a sum. a.)…

A: Solution: a).Sum of at least 15.     at least 15 means =>15 or more than 15.     Therefore,…

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: Emanuel buys a bag of cookies that contains 8 chocolate chip cookies, 7 peanut butter cookies, 5…

A: We will find the probability as following

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

A: Given Number of ways to have seven digit code from these 6 digits

Q: You spin the spinner twice. 8 7 4 5 What is the probability of landing on a prime number and then…

A:

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

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

A:

Q: Write your answers in percent form, rounded the nearest tenth of a percent. Determine the…

A: Given probability of rain on each single day is 54% =54/100 Therefore probability of raining 4 days…

Q: Suppose you spin the spinner one time. How much greater is the probability that the spinner will…

A: There are 8 parts of the spinner. Among them 3 are A.So P(A)=n(A)n(total)=38There are 2 parts of C…

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: What is the probability that the students she selects are both girls? Write your answer as a…

A: A science class has 4 girls and 1 boy in the seventh grade and 5 girls and 5 boys in the eighth…

Q: You spin the spinner twice. What is the probability of landing on an 8 and then landing on an even…

A:

Q: What is the probability of flipping a coin 85 times and getting tails 30 times or fewer? Round your…

A: The coin is flipping 85 times. Let , random variable X be the number of getting tails The…

Q: Brooke buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 5…

A:

Q: Determine the probability of being dealt 3 fives from a standard deck of 52 cards when 3 cards are…

A: There are four fives in a deck of 52 cards. So, the probability of getting 3 fives is: P=No. of…

Q: In a family with 3 children, excluding multiple births, what is the probability of having 3 girls?…

A: There are 23 elements in the sample space.

Q: Hannah is a pediatrics nurse who conducts the first neonatal exam on newborn patients. She makes…

A: From the provided information,   Slow heart rate (<100 bpm) Fast heart rate (> 100…

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

A:

Q: Some sanitation workers sifted through some recycling and trash to see whether people had correctly…

A: We want to find the probability that a randomly selected bottle is incorrectly placed or is made of…

Q: A creative writing class compiled a list of their Favorite superheroes. They listed each superhero's…

A:

Q: We test medicine on 6 patients. For all drug doesn't work. If the drug success rate of 20%, what is…

A:

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

A:

Q: David is a pediatrics nurse who conducts the first neonatal exam on newborn patients. He makes note…

A:

Q: Dave's wardrobe contains 12 T-shirts, of which 10 are gray. Dave selects a T-shirt at random. What…

A: dave's wardrobe contains 12 T shirts, of which 10 are gray.Dave selects a T shirt at random.

Q: You spin the spinner once. 9. 8 7 What is P(prime)? Write your answer as a percentage. %

A:

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: Kiara sets up a passcode on her smart phone, which allows only eight-digit codes. She has heard that…

A: The number of ways to form an eight digit pass-code is, The spy sneaks a look at Kiara’s smart…

Q: On an American roulette wheel, what is the probability that the ball lands on a red space?

A:

Q: Use the picture below to answer the question. Write your answer as a fraction using / to represent…

A: given,

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.