In a gambling game, I roll two dice and win $1 if the sum of my two rolls is larger than 7. I lose $1 if the sum of my two rolls is smaller than 7. In any bother cases, I don’t lose or win anything. I am going to repeat this game 72 times.     The average of the tickets in the box from (c) is ___________ and the SD is ___________.  What is the chance I win at most 26 times? Use the normal approximation to calculate your answer. ___________%

Q: A person pays $3 to play a certain game by rc person wins nothing. If, however, the player petween…

A: Given data: Amount paid by person to play a certain game by rolling die once = $3. Amount win by the…

Q: A quiz has 10 multiple-choice questions. Each question has 5  possible answers, one of which is…

A:

Q: Part I: Probability For each of the following problems, you should write your answer as an…

A: 3.1     total cards in a deck = C (52,9)take 9 cards out of 13 in a suit = C (13,9)4 possible…

Q: What is the value of Σ(X - 4)2 for the following scores?  Scores: 4, 1, 6, 5

A: Given that, Scores (X): 4, 1, 6, 5 Calculate (X-4):

Q: Help with b

A: Given Information: The die has four faces numbered as 1, 2, 3, 4. When the die is rolled, the faces…

Q: A student goes to the library. Let events B = the student checks out a book and D = the student…

A: Let define the events: B = the student checks out a book   D = the student check out a DVD The known…

Q: If P(A) = 0.3 and P(B) = 0.6, what is P(A or B) if A and B are independent? 0.72 0.90 0.18 0

A: It is given that P(A) = 0.3 and P(B) =0.6.

Q: P= The weather in Columbus is either good, indifferent, or bad on any given day. If the weather is…

A:

Q: You're a sociologist studying whether grocery prices are different in the inner cities than they are…

A: Null hypothesis: H0:The average inner city prices are equal to suburban average prices. Alternative…

Q: Consider the following game. You choose a number from 1 to 6 and pay $1 to roll three dice. If your…

A: Answer is given below:

Q: A student goes to the library. Let B = the student checks out a book and D = the student checks out…

A: Given:P(B) =0.74, P(D) =0.38 and P(B|D) = 0.74.

Q: what can you conclude about rhe independent and dependent variables

A: It would be the "Independent Samples t-test."We have two groups in this scenario: the general…

Q: Suppose you are playing a simple game that costs you $5 per play, where you draw one cardfrom a…

A: Feel free to ask for further explanations.

Q: If two fair dice, one red and one white, are rolled, in how many ways can the result be obtained?…

A:

Q: C and D are events with P(C) = 0.4 and P(D) = 0.5 and P(C|D) = 0.6.For each part, show how you…

A: From the provided information, P (C) = 0.4 and P (D) = 0.5 And P (C|D) = 0.6

Q: K In roulette, the numbers from 1 to 36 are evenly distributed between red and black. A player who…

A: We have to find the expected value for playing roulette  To find this the procedure is given below

Q: Suppose you are playing a game where you spin a spinner which can land on 8 different sections, then…

A: From the given information, the number of outcomes for spin a spinner with 8 sections is 8.

Q: Let A and B be two events and assume P(A) = 0.35 and P(B) = 0.45. Assume further that P (A|B) =…

A: P(A) = 0.35 P(B) = 0.45 P(A |B) = 0.80

Q: For two events, A and B. P(A)=.6. P(B) .8, and P(A|B) .5. Find P(An B). .3 .4 .833 .625

A: Given that,P( A) = 0.6P( B) = 0.8P(A|B) = 0.5We have to find P ()

Q: Game or experiment a jar contains 2 red, three green, and six blue marbles. In a game, a player…

A: There are 2 red (R), 3 green (G) and 6 blue (B) marbles in a Jar2 marbles are drawn without…

Q: f the game show ran the contest a third time and advertised an 4% chance of winning the vacation by…

A: Given Total pieces of paper = 200 Chances of winning the vacation=4%