4. What is the expected value for a single roll of a 6-sided die? a. 3.5 b. 3 с 4 d1 6

Q: Find the probability for one roll of an ordinary 6-sided die. 1. P(4 or 5) = 2. P(4 or even) =

A: The total possible outcomes on rolling an ordinary 6-sided die are 6 and are given by {1,2,3,4,5,6}…

Q: Below is a table that describes the age (in years) and the sex of students at Whatsamata University.…

A:

Q: السؤال 10 L(2– 3t) 2= 4. 6 6 S s2 4 12 18 .b O S s2 4 12 9 s² 3 C O4 4 6. s? 3d O 3. + 2.

A: We need to find the Laplace transform of 2-3t2 Now, we have an identity a-b2=a2+b2-2ab Using this we…

Q: b. Find the probability that this American man consumes between 9.3 and 11.2 grams of sodium per…

A: Mean()=9.6standard deviation()=0.8

Q: Burgers R Us offers the following menu: HINT...Create a tree diagram for this situation. Cheeses…

A: There are total of N=9 items. The probability is computed as: Probability=Number of favorable…

Q: For all M&M's produced the actual fraction of blue M&M's is 1/4. In a bag of 88 M&M's determine the…

A: Given Information: Actual fraction of Blue M&M's is 14 i.e., p=0.25 Number of M&M's in a bag…

Q: find the probability of left of z = 2.3456

A: z-score: The area under the Normal distribution curve represents the probability and the total area…

Q: (iii) Use the Binomial Theorem to show that F-5(*) Σ() = 27 k=0

A: It is to be proved using the Binomial Theorem that

Q: Suppose you roll a special 22-sided die. What is the probability that the number rolled is a "1" OR…

A: Given that  Roll a 22-sided die  Sample space=S…

Q: You roll a fair die four times. What is the probability that you roll at least one 3? O A. 1 O B.…

A: Required probability = 1- 0.83333*0.833333*0.833333*0.833333 = 0.518   Correct answer  is   (E).…

Q: 8. You toss a six sided die 10 times. Let x = # of 2's you roll. Calculate the following. Round your…

A:

Q: e. The lifetime Tin thousands of km of brand E of car tyres, satisfies a probability density…

A:

Q: Burgers R Us offers the following menu: HINT...Create a tree diagram for this situation. Cheeses…

A: There are N=9 items. The probability is computed as: Probability=Number of favorable outcomesTotal…

Q: Suppose that 18% of a random sample of 2307 Miami residents said that they will donate blood in…

A: p =0.18 n = 2307

Q: Suppose that an urn contains (8 red balls and 4 white) balls. We draw 2 balls fre the urn without…

A: It is given that Red balls = 8White balls = 4Total balls = 12

Q: What is the probability of getting an even when you roll a die?    a. 1/3   b. ½   c. ¼

A: Here, we know that, Sample space ( 1,2,3,4,5,6) Even numbers ( 2,4,6) Probability of getting an even…

Q: b. If x = 4, 6 (25) =

A: To find the value of 625

Q: Based on the density graph below, what is the probability of a value in the sample space being…

A:

Q: If a fair coin is tossed 7 times, what is the probability of getting all heads? Express the…

A: A fair coin is tossed. There are two possible outcomes for this event as appearing a head or tail.…

Q: What is the probability of getting a 3 from a rolling dice? a. ½ b.¼ c.1/3 d.1/5 e.¹/6

A: There are 6 faces of a dice and 3 is one of those 6 faces.   So, Total number of outcomes=6Number of…

Q: Suppose that the logons to a computer network follow a Poisson process with an average of 5 logons…

A: Given that Suppose that the logons to a computer network follow a Poisson process with an average of…

Q: 2. 3. 22 A= 2. 2. 3. 1 31

A:

Q: The probability of a number cube landing on 5 is 1/6.  If a number cube is tossed 72  times, how…

A: Given that: n=the number of trials=72 p=probability of landing on 5= 1/6   Each toss is independent…

Q: The probability that a bottle of aspirin will have weight 593g or less i

A: We have given that Mean(µ) = 600Standard deviations (σ) = 6X ~ N (µ, σ )= N(600, 6)

Q: Find the experimental probability of rolling a 2 after 50 rolls of the cube. A. 16% B. 50% C. 8…

A: Given that  Total roll=50 1 comes=10 times 2 comes=8 times  3 comes=6 times  4 comes=9 times  5…

Q: What is the probability of getting positive numbers when rolling a die? A, -1 B, 0 C. 0.5 D. 1

A:

Q: Burgers R Us offers the following menu: HINT...Create a tree diagram for this situation. Toppings…

A: Here, total 9 items are given.