7. A 6-sided die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6}. Find the probability of rolling a number less than 4. C. 2 D. A. B. 3 4

Q: a.) what is the probability that the sample mean is 25 grams or more? b.) what is the probability…

A: Given ; Number of grams of fat = X  Mean of x = 24 grams Standard deviation of x = 5 grams  Sample…

Q: 9. What is the probability that a randomly selected person is a Male or in favor of the statement?…

A: P(male and in favor) = 108/500= 0.216

Q: If six face dice is rolled once, what is the probability of getting less than 3 on it

A:

Q: What is the probability of drawing a King, a queen and a jack from a standard set of 52 cards

A: As Prof. N.G. Das said, "Event: In probability theory, an event is an outcome or a set of outcomes…

Q: 9. What is the probability that a randomly selected elephant will weight at least 8.56 tons? | 10.…

A: given that

Q: 1. An urn contains 6 red, 7 blue, and 5 green balls. You draw out two balls and they are different…

A: As per the policy I can solve only first question for you, Please repost the remaining question…

Q: A 12​-sided die is rolled. The set of equally likely outcomes is ​{1,2,3,4,5,6,7,8,9,10,11,12​}.…

A: On rolling a 12-sided die, the total possible outcomes are given by 12

Q: b) A bag contains 30 balls numbered from 1 to 30. One ball is drawn at random, what is the…

A: Let A and B two events with Sample space (s) = (1,2,3,4,5,6,7,........, 30)  Multiple of 3 (A) = (…

Q: 2. One card is drawn from a standard pack of 52. What is the probability the it is either a Kina or…

A: no.of king cards=4no.of queen cards=4total no.of cards=52

Q: What is the probability of selecting an even numbered ball or a 4​?

A: Solution: Given: Total number from 1 to 21 = 21 Even numbers are: 2,4,6,8,10,12,14,16,18,20…

Q: 2. What is the probability of spinning red on the first spinner, then spinning red on the second 21…

A: probability of an event =(number of ways  of event)/(total number of possible outcomes of…

Q: A drum contains 4 black balls, 5 red balls and 6 green balls. If 6 balls are selected at random what…

A:

Q: 4. The Traffic Violations Department receives 5 violations per hour, find the probability that it…

A:

Q: 3. On a single draw from a deck of playing cards, the probability of selecting a heart is 1/4, the…

A:

Q: 4. If one card is randomly selected from a deck of cards, what is the probability of selecting a…

A: Here AS per note given I have calculated 4

Q: Give the probability for each of the following totals in the rolling of two dices: 1, 2, 5, 6, 7, 10…

A:

Q: A drum contains 3 black balls, 5 red balls and 6 green balls. If 5 balls are selected at random what…

A:

Q: 2. If a fair die is rolled, what is the probability of getting: a. an odd number or a multiple of 4?…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Let a symmetrical coin be tosded 5 times, what is the probability that there are more heads than…

A:

Q: The urn contains 5 black and 5 white balls. The probability of drawing two balls of the same colour

A: It is given that the urn contains 5 black and 5 white balls.  Total number of balls =10 We need to…

Q: The Bureau of Labor Statistics reported that 64.9  million women and  74.6  million men were…

A:

Q: According to a survey, 68% of the Alabama households own a pet. Suppose we select 12 households at…

A:

Q: Choose a sample of 4 cards from 6 white(w) and 10 black(b) cards one by one without replacement. The…

A:

Q: (b) What is the probability that exactly 4 of the same color are drawn?

A: We have given that  A deck of cards contains 24 cards: 10 red cards and 14 black cards. 5 cards are…

Q: 6. If someone randomly chose there entrée and side, what is the probability they are/not having a…

A: Combination: Combination is nothing but the number of ways to choose r distinct objects from…

Q: consider a deck of cards. Suppose we are drawing ten cards with replacement. What is the probability…

A: Probability of drawing face cards is = 1252 = 0.23 So, p = 0.23  n = 10 This follows a binomial…

Q: Suppose that a single dice with 21 sides (numbered 1,2,3,...,21)is rolled once. What is the…

A: Given information: A single dice with 21 sides is rolled once. The N = 21 sides are representing the…

Q: An urn contains 6 gray balls and 4 maroon balls. What is the probability of getting 1 maroon and 1…

A:

Q: 1. Obtain the probability of adding up six points if we toss three distinct dice.

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: Suppose three fair coins are tossed and the number of heads that appear is recorded.  What is the…

A: Suppose three fair coins are tossed and the number of heads that appear is recorded.  What is the…

Q: A bag contains 9 black, 5 red, 7white and 4 purple balls. What is the probability of choosing: a).…

A: Given,no.of black balls=9no.of red balls=5no.of white balls=7no.of purple balls=4total no.of…

Q: 3. A traffic control engineer reports that 75% of the vehicles passing through a checkpoint are from…

A: 3)  -probablity is 3/7

Q: 2. A committee consisting of four women and three men will randomly select two people to attend a…

A: Hi, you have posted multiple question. As per the guidelines i am obliged to answer only first part.…

Q: If six different customers A,B,C,D, E and F arrive for service at random order what is the…

A: Given that  Total number of customers = 6   [ A B C D E F ] We know that  Probability = Number of…

Q: If 8 different customers A, B, C, D, E, F, G, and H arrive for service at random order, what is the…

A: Here Given total Number of customer=8

Q: what is the probability of getting a total of 8, 9, or 11 when a pair fair of dice is tossed

A:

Q: 4. Ten books, consisting of 5 mathematics books, 3 physics books, and 2 chemistry books, are…

A:

Q: 19 octahedra (like dice, but having 8 faces rather than 6) are rolled. What is the probability of…

A:

Q: 1) A jar contains 3 purple marbles, 1 red marble, and 5 blue marbles? a) What is the probability of…

A: Given Data: The number purple marbles is: p=3 The number of red marbles is: r=1 The number of blue…

Q: Suppose a balanced six-sided die is rolled. i. What is the probability of getting the first "three"…

A: For geometric distribution, there are four requirements need to be fulfilled. These requirements are…

Q: (11) A three-person jury is to be selected, at random, from a pool that has 6 people with green eyes…

A:

Q: A lottery game has balls numbered 1 through 11. If a ball is selected at random, what is the…

A: We have given  A lottery game has balls numbered 1 through 11 n=11  A=even number=(2,4,6,8,10)…

Q: What is the probability of drawing 2 red balls and then 3 blue balls from an urn containing 6 red…

A:

Q: Consider a pack of 52 playing cards. A card is selected at random. What is the probability that the…

A: Addition theorem of probability for non mutually exclusive events: Let A and B be two events with…

Q: What is the probability of getting 2 of number 6 in 2 dice

A: The number of dice is 2 with 6 numbers.

Q: Ex: For a particular case, consultation committee should be formed to include five consulting…

A:

Q: 1) What is the probability that one card selected from a deck of 52 is a club or a number card or…

A: