Example A Kylee has a coin and a number cube. She flips the coin once and rolls the number cube once. What is the probability that the coin lands tails-up and the cube lands on a 4?

Q: Receipts often show the last four digits of a credit card number. If only those last four digits are…

A: For n no. of independent experiments, each experiment having m no. of possible options, the total…

Q: second card. If the card is a red card, the player sets it aside and then draws the second card. If…

A:

Q: In the game euchre, The deck consist of the 9, 10, Jack, queen, king and ace of each suit. Players…

A:

Q: English class, and 57% Find the probability th answer as a decimal, a Find the probabílity th Write…

A: P[randomly selecting a student which happens to be taking math class ]= 0.69 P[randomly selecting a…

Q: Alex competes in two track events for his athletics team, 400m and hurdles. The tree diagram shows…

A: We have given a tree diagram of Alex completing two track events for his athletics team 400m and…

Q: you draw one card from a​ 52-card deck. Then the card is replaced in the​ deck, the deck is​…

A:

Q: a small restaurant offers a dinner menu of four salads six entrées and two desserts what is the…

A: No.of salads = 4 No.of entrées = 6 No.of desserts = 2 Total number of items in a menu = 12 (i.e.…

Q: Joyce's purse contains 48 pennies, 12 nickels, 26 dimes, and 14 quarters. She draws one coin trom…

A:

Q: mike piazza batting average is 0.308 if mike piazza steps up to the plate four time,find the…

A: Provided information is , mike piazza batting average is 0.308 if mike piazza steps up to the plate…

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

A:

Q: Using the following information. A child has 17 blocks in a bucket: 5 red, 6 blue, 4 green, and 2…

A: Given,no.of red blocks=5no.of blue blocks=6no.of green blocks=4no.of yellow blocks=2total no.of…

Q: Roll a pair of dice. What is the probability of rolling either a total less than four or a total…

A: Roll a pair of dice  Total possible outcomes=6×6=36 Sample space =S…

Q: out of every 5 free throws. What is the probability, as a decimal, that Brian will make the next two…

A: Events are independent because the result of one throw does not affect the result of other throws

Q: At the school library, 25% of the books are mysteries. If Sarah randomly chooses a book to read,…

A:

Q: You spin the spinner and flip a coin. Find the probability of the compound event.       The…

A: The experiment is spin the spinner and flip a coin The event A is spinning a 6 The event B is…

Q: Shady the Hustler has an unfair coin. It turns up heads 55% of the time. Each flip is independent of…

A: It is given that n =4.Here, probability of getting head is 0.55.The probability mass function of…

Q: Find the probability that none of the dice will show a 1. (Enter your probability as a fraction.)

A: The number of dice rolled are 3.

Q: Danny selects a glass bottle from the shelf randomly without looking and then tosses the fair coin.…

A: The selection of glass bottles and tossing coins are two independent events.  So, we have to find…

Q: Find the probability of the following events. A. A number is drawn from the set {1, 2, 3,..., 20} 1.…

A: A number is drawn from the set {1,2,3,....,20}i.e. sample space S={1,2,3,...,20}   and n(S)=20

Q: You're playing a video game. Each time you play, you win a prize with probability 0.466. You decide…

A: Answer is explained below

Q: The retirement ages of a group of steel workers are recorded below. Construct a histogram with 4…

A: Construct the frequency distribution table by considering the number of classes as 4. The frequency…

Q: You're playing a video game. Each time you play, you win a prize with probability 0.508. You decide…

A: From the given information we find the probability.

Q: An opaque bag contains two types of marbles: blue and red. We draw two marbles from the bag without…

A: Answer:0.21 Explanation:The probability of getting a blue marble in the first draw is 64/138. Now, a…

Q: The average number of homes sold by the Acme Realty company is 2 homes per day. What is the…

A: To solve this problem, Poisson distribution should be used. Poisson distribution has a probability…

Q: You have a bag containing 2 yellow and 3 blue blocks. You reach in and randomly pick a block, record…

A: Given,no.of yellow blocks=2no.of blue blocks=3total no.of blocks=5

Q: Two cards are randomly selected trom the deck of 52 cards. What is the probability that the cards…

A: Given,total no.of cards=5252 cards are divided into 4 suits and each suit having13 cards.i.e no.of…

Q: A bicycle factory runs two assembly lines, A and B. 95% of line A's products pass inspection and 88%…

A: From the provided information, 50% of the factory’ bike come off assembly line B that is P(B) = 0.5…

Q: A class in Engineering Data Analysis consists of 6 women and 4 men. Their grades are calculated, and…

A: Given problem Given that   A class in Engineering Data Analysis consists of 6 women and 4 men.…

Q: A doctor gives a patient a 60​%chance of surviving bypass surgery after a heart attack. If the…

A: Let, A be the event that patient surviving bypass surgery after a heart attack. B be the event that…

Q: Say that a game consists of two steps. First, you roll a die. If you roll a 1 or a 6, you continue;…

A: Given that  1 or 6 win a game

Q: 2. Students come randomly and independently at the cashier's window at the rate of 30 students per…

A: Since you have posted a question with multiple subparts, we will solve the first 3 sub-parts for…

Q: 1. What is the probability that he chose a banana and then a dalandan? 2. What is the probability…

A: Here use basic probability  Probability = (#Favorable outcome)/(#total outcomes)

Q: The Edmonton Oilers win 70% of their games if they score first, but only 40% of their games if the…

A:

Q: What is the probability of getting 1 or 4 if a number cube is thrown once? 1 A B 1 D 3

A: When we roll a cube then the possible outcomes are = { 1,2,3,4,5,6}

Q: Toss a coin three times. How many outcomes will have exactly two heads? for how many outcomes, the…

A: The sample space of tossing a coin three times is, The number of outcomes with exactly two heads…

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

A: Given: There are 5 songs in Total Each song has a probability of 1/5

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.