Two cubical dice are thrown and their scores added together. If X = "the sum of the scores on the two dice", what is the P (X is divisible by 4)? * First Second die die 2/9 O 1/4 O 7/16 9/16

Q: A student is taking a multiple choice quiz but forgot to study and so he will randomly guess the…

A: Givensample size(n)=12p=14=0.25                 (i.e., 1 correct choice in 4 choices)Let "x" be the…

Q: Find the probabilities of getting Three 3s and then a 4 or a 5 in 4 rolls of a balanced die

A: a) since probability of a head on a fair coin is 1/2 therefore due to independence of trials P(eight…

Q: In each of 4 races, the Democrats have a 60% chance of winning. Ass pendent of each other, what is…

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Q: In a game, a man is paid P300 if he draws a jack or a queen and P500 if he draws a king or an ace…

A: Given In a game, a man is paid P300 if he draws a jack or a queen and P500 if he draws a king or an…

Q: On a multiple choice test with 10 questions each question has for possible answers one of which is…

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Q: The life of a battery is normally distributed with mean 70 hours with a standard deviation of 10…

A: Given, μ = 70 σ = 10 Z = X-μσ

Q: What is the average number of points you would expect to lose if you roll the die 60 times? b.…

A: Given : Number of times die is rolled =50 Lose a point if 1 is rolled

Q: Show formula please and how to do it on a TI-84 calculator. Thank you.    Giving a test to a group…

A: Given A test to a group of students, the grades and gender    A B C Total male  3 18 7 28…

Q: stalk? You are going to play a game with dice. A die has 6 sides with 1-6.. What are the chances of…

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Q: This game is called “Get Negative”.  Roll two dice (record these in the order you roll them), and…

A: hello, thank you for the question. According to our policies can answer only three sub parts at a…

Q: A player rolls a fair dice and gets "$3 multiplied by the value on the dice" in the case of even…

A: Basic concepts of probability are used.

Q: arked the player wins if Te of their spots are ed. Complete the chart =

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Q: Identify the probability of success for x∼B (12,0.8)

A: Given  X~B(n=12,p=0.8)

Q: the sum of numbers on the two dice. Find Var(X). pd p ssoi '7

A: V(X)=E(X2)-[E(X)]2 Sample space=S S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2) (2,3) (2,4)…

Q: As students were exiting the student center on campus. Vicki took note whether they were listening…

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Q: you roll two fair dice. How many ways are there for the sum of the dice to be less than 6?

A: On rolling two dice, let X be the sum of the outcomes. The all possible values of X is…

Q: Now look at the variable DIFFERENCE in the data file “Fuel Efficiency.” If there is no difference…

A: Fill-Up No. Computer Driver Difference   1 41.5 36.5 5   2 50.7 44.2 6.5   3 36.6 37.2 -0.6…

Q: The average number of Single-decker bus that you can see on your drive to work is 26, what is the…

A: Answer: From the given data, X: Number of Single-Decker busses that you can see on your drive to…

Q: median from 2, 3, 3, 2, 3, 4, 5, 4, 5

A: Median : First arrange given data in ascending order.   Median = n+12th ordered value, if n is…

Q: Find the probability of getting a sum of 6 on two dice if the first die is already shows a 3.

A: Probability : Probability could be a discipline of arithmetic involved with numerical explanations…

Q: Suppose, you are rolling two regular six-sided dice and two four-sided dice together. Let's say, the…

A: Let 'S1' be the sample space of rolling two six-sided dice together. S1={1, 1, 1, 2, 1, 3, 1, 4, 1,…

Q: Assume that you are rolling two regular dice.  The first one is red; the second one is green.  In…

A: When we rolled pair dice of different colours So total no. of possible outcomes will be 62 =36.…

Q: A box contains 20 blue balls, m yellow balls and n green balls and the probability of selecting a…

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Q: In a research article, " yoga "- the yoga poses and effects on heart rate,  had a study where 50…

A: 1) This is a case of experimental study as here, the observations are randomly chosen and randomly…

Q: Number of teams (X) = 4 A, B, C, D₁ A₂

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Q: Let X be the number of tosses required until the sum of dice is 12. Give the PMF  of X.

A: The long form of PMF is Probability Mass Function, it is defined as the probabilities of all the…

Q: You are going to play mini golf. A ball machine that contains 24 green golf balls, 23 red golf…

A: Obtain the probability that you end up with a yellow golf ball.   The probability that you end up…

Q: The game of chuck-a-luck involves a single roll of three dice. The goal is to bet that a single…

A: We win if the number "3" appears even on a single dice.Here, we throw 3 dice, therefore;P(occurence…

Q: Consider the dice game in which 2 dice are rolled.  If the sum of the dice is 11, then your friend…

A: If the sum of the dice is 11, then your friend will give you $45; otherwise, you have to give your…

Q: Ahmad rolled two dice and observed two numbers X and Y a. Find P (X=2, Y=6) b. Find P(X>3|Y=2).

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Q: This game is called “Get Negative”.  Roll two dice (record these in the order you roll them), and…

A: Sample space is the totality of all the possible outcomes of a random experiment. Suppose we have a…

Q: Determine whether the random variable is discrete or continuous. . The height of a randomly selected…

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