A single die is rolled twice. The 36 equally-outcomes are shown in the picture. Find the probability of getting a second number that is greater than the first number.

Q: what should we pay in return each time the sum does not exceed four to make the game fair?

A: Here two dice are rolled  So number of total outcomes = 6×6 = 36

Q: What is the probability that he will be selected in one of the firms?

A: Here use given information and draw venn diagram 

Q: Two fair dice are rolled at the same time. If a random variable X denotes the sum of the numbers in ...

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Q: Find the probability that a randomly selected person has an IQ test score (4) Within 1.5 standard de...

A: Solution-: Given: μ=100,σ=16 We find P(randomly selected person has IQ score within 1.5 SD of the me...

Q: Determine which of the following describes a probability distribution. A.) P(X)= x^2-9/25 , x=0,1,2,...

A: We have given that the probability distribution.    Note: According to Bartleby guidelines, we can a...

Q: The Joint probability distribution of X and Y is given below: Y 0.4 0.1 1. 0.2 0.3 Find the correlat...

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Q: In how many ways can 10 engineers be seated in a round table?

A: From the provided information, Total number of engineers = 10

Q: Compute the following binomial probabilities directly from the formula for b(x; n, p). (Round your a...

A: Let X be the random variable from binomial distribution with probability p and sample size n  We kno...

Q: Do wearable devices that monitor diet and physical activity help people lose weight? Researchers had...

A: A paired t test would be used to check the significant mean difference between two groups.   

Q: Which among the value approximately equal to P(Z>-1.20) A.) 0.1151 B.) 0.3849 C.) 0.7698 D.) 0.8849

A: Let Z be the random variable from normal distribution the we will find the probability    P(Z> -1...

Q: Q. 5 Given that A and B are independent with P(AUB) = 0.8 and P(B)= 0.3, find P(A).

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Q: 1. Suppose that X is a binomial random variable with n = 200 and p = 0.4. Find the probability PCX <...

A: Given: n = 200 p = 0.4    

Q: the GPA within 0.21 at the 99% confidence level? The population standard deviation is 1.35. If neede...

A: Given  Population standard deviations=σ=1.35,   Level of significance=ɑ=0.01, margin of error=moe=0....

Q: 3. A research scientist reports that mice will live an average of 35 months when their diets are sha...

A: For the given data mean=35 ,s.d=4.2 Find (A)P(X&lt;30)=? (B)P(33&lt;X&lt;46)=?

Q: A consumer products company is formulating a new shampoo and is interested in foam height (in millim...

A: Given information: σ=20H0=175HA≠175n=10 As per guidelines we will only answer the first three subpar...

Q: If we randomly select a customer, what is the probability the customer buys none of the three items?...

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Q: Complete the following table using the data below. Area 50 3.5 1.20

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

Q: If you are dealt 4 cards from a shuffled deck of 52 cards. Find the probability that all 4 cards are...

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Q: Give atleast 10 examples of nonverbal cues in Cambodia.

A: Nonverbal cues are the transmission of messages or signals through a nonverbal platform such as eye ...

Q: Topic: Probability using Permutations and Combinations In a particular high school, there are 10 Ma...

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Q: For items 1-3, please refer to the problem below: The average grade of the students in Statistics is...

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Q: Two four-sided dice with faces numbered 1 to 4 were rolled. Let the random variable X be the sum of ...

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Q: (c) The probability that the second marble is red

A: Given that, bag contains 8 red marbles, 7 white marbles, and 9 blue marbles. Randomly choose two mar...

Q: Exercise 5.5 Suppose that X has a hypergeometric distribution with N = 500, n = 50, and K = 100. Fin...

A: GivenN=500n=50K=100x~Hypergeometric(N=500,n=50,K=100)P(X=x)=(Kx)(N-Kn-x)(Nn) ; x=0,1,...,n

Q: 2.2. Suppose the time T in seconds between cars arriving at an intersection has a probability densit...

A: Given that the time T in seconds between cars arriving at an intersection has a probability density ...

Q: Q2. Determine the number of times a fair coin must be tossed so that the probability of the ratio of...

A: et us denote the number of tails as X and the total number of tosses is n. p^=x/n When fair coin was...

Q: andre flips one fair coin and then flips another fair coin. 1. What is the probability that he gets ...

A: Farmula used  P(A/B)=P(A and B)/P(B)  Note: According to Bartleby guidelines expert solve only one q...

Q: Illustration 16.19. A bag contains 4 white and 5 black balls and another bag contains 6 white and 10...

A: Here, P(White |Bag 1) =4/9 P(White |Bag 2) = 6/16 P(Bag 1) =1/2 P(Bag 2) =1/2

Q: For the probability density function f defined on the random variable x, find (a) the mean of x, (b)...

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Q: Determine whether the statement is an example of Inductive or Deductive Reasoning a) All numbers end...

A: The objective is determine if the statement is an example of Inductive or Deductive reasoning: Induc...

Q: Problem: A card is drawn at random from a pack of cards. Calculate:

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Q: For a standard normal distribution, the probability of obtaining a z value between –1.8 and 1.1 is _...

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Q: (Home Work) If P(A)=0.5, P(B)=0.65, P(ANB)C =0.68, draw the Venn diagrams and determine the followin...

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Q: The number of students enrolled in Algebra Class (A) and Geometry class(G) in a certain university i...

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Q: A lot containing 7 components is sampled by a quality inspector; the lot contains 4 good components ...

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Q: Ray is an airline inspector and completed an average of u = 10 inspections each day. The distributio...

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Q: d (d) a b d dx 2 3 4

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Q: va riance o 0.84 A Mean M 1.4 20% 30/p 40°p Stoje A 0.76 Store B 1.8 Store C ß Store which Store has...

A: We have given that the probability distribution of three different stores.     Note: According to Ba...

Q: Suppose that 20% of all homeowners in an earthquake-prone area of California are insured against ear...

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Q: Suppose the grades in a finite mathematics class are Normally distributed with a mean of 75 and a st...

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Q: Round your answers to 4 decimal digits.  A particular telephone number is used to receive both voic...

A: Let X be particular telephone number is used to receive both voice calls and fax messages from binom...

Q: | X*-PCx) Number of Boxes I probability x- P) of breads x PCx) 0.20 0.25 10 15 0.30 20 0.15 0.10 mea...

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Q: In Vancouver, 42% of the days are rainy. Mary takes the bus 65% of the days. On 37% of days, she tak...

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Q: 4. Use Descriptive Statistic tool on the Data Analysis to find the following: d. Standard Deviation ...

A: Data 88,85,60,75,63,55,78,90,86,40,62,83,46,78,90,62,40,47,55,52,63,76,85,87,63,62,51,48,76,72,88,72...

Q: Example 12 Evaluate lim 3x + 5x - 2 (a) X → -2 x² 3x – 10 -

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Q: Which of the following is true about the variance and standard deviation. A.) as the value gets larg...

A: We have given the following statement about the variance and standard deviation Note: According to B...

Q: Which statement is not true about confidence level? A.) 99 percent confidence interval procedure has...

A: We use Z table to find the critical value. 

Q: IV. АCTIVITY: The following are the heights of four students in centimeters. Suppose samples of size...

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Q: In how many ways can a PICE chapter with 30 directors choose a president, a vice president, a secret...

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Q: Q3- A discrete source generates five symbols with the following probabilities. Symbol S has probabil...

A: Given that, a discrete source generates five symbols with the following probabilities. Symbol S has ...