10. A 6-sides die is rolled three times.Part a: Construct the probability distribution table for the number of times the die will land on 6.Part b: Determine the expected number of times the die should land on 6.

Q: When an opinion poll calls landline telephone numbers at random, approximately 35% of the numbers…

A: a) While making 20 calls we will either reach residential number or not and each call is independent…

Q: What is the probability of obtaining a head in the toss of an unbiased coin?

A:

Q: In rolling a pair of fair dice, what is the probability that a sum of 7 is rolled before a sum of 8…

A: Let A denotes the sum of 7 and Let B denotes the sum of 8

Q: What is the probability that a randomly selected beanbag chair is made from suede and is filled with…

A: The data is as follows   Foam Beads Total Velevet 4 4 8 Suede 5 3 8 Total 9 7 16

Q: (a) What is the probability that a randomly selected bag contains between 1000 and 1400 chocolate…

A: Let X denote the number of chocolate chips in a bag. Given that X follows N(mean = 1252, SD = 129),…

Q: What is the probability of drawing a face card (Jack, Queen, or King) or a diamond from a standard…

A:

Q: what is the probability that at least 1 defective card is in the sample?

A: Let , X has hypergeometric distribution with parameter N=120 , M=15 and n=15 The probability mass…

Q: A person who took the survey is selected at random. 1. What is the probability that the person has a…

A: The given data can be described as   $40000 or less more than $40000 Total Diploma 44 101 145…

Q: what is the probability that at least 19 chairs will be defective? o yung cropped

A: Here p= probability of defective chair = 0.85 N = 10000 n = 20

Q: a) What is the probability that the dart lands in the sector labeled 20 a total of 5 times? b) What…

A: Given : A Dart board containing 20 equally-sized sectors numbered 1 to 20 The probability of a dart…

Q: If a fair coin is tossed 8 times, what is the probability, to the nearest thousandth, of getting…

A: here given,  here fair coin tossed 8 times  p = probability of head  = 0.5

Q: When rolling a pair of dice, what is the probability of getting a shm of 5?

A:

Q: a. If the lot contains one defective LCD, what is the probability that you will accept the lot? b.…

A: Suppose you are purchasing small lots of LCDs for computer terminals. Since it is very costly to…

Q: What is the probability of rolling seven dice and getting at least one matched pair?

A: From the provided information, Seven dice are rolled. The total outcomes rolling 7 dice = 67 The…

Q: What is the probability of not rolling a 1 with a fair die ?

A: total number of outcomes=n=6 sample space=(1,2,3,4,5,6) If a die is fair then the probabality of…

Q: A university planner wants to determine the proportion of spring semester students who will attend…

A: The following information has been given: The sample size is n=50. The favorable cases X=12

Q: (b) What is the probability that men will constitute a majority in the team?

A:

Q: 5. Assuming you toss a fair die once, what is the sample space? Also, find the probability that the…

A: Given that  A fair dice is rolled. Sample space  = 6  [ Rolling 1 ,2 ,3, 4, 5, 6 ] We know that…

Q: When rolling two dice, what sum on the dice is most probable?  What is the probability?

A: Sample set for rolling two dice S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)       (2,1) (2,2) (2,3)…

Q: b) What is the probability that fewer than 15 of them watch Game of Chairs?

A: Given that  n=20 , p=39%=0.39 , q=0.61 X~Binomial(n=20,p=0.39)

Q: 2. What is the sample space when a coin is tossed three times? And what is the probability that just…

A:

Q: What is the probability of rolling at least a 8 with a single toss of two dice?

A: Each die has 6 possible outcomes.  So, for 2 dice there are 62=36 outcomes.

Q: What is the probability of throwing a total of 8 or 11 in a single throw of a pair of dice?

A: GivenA pair of dice is thrownThe outcomes…

Q: 5. When you draw one of the die out of the velvet pouch, what is the probability that you have drawn…

A: here given , there are 2 dice , one is standard and other is weighted Die  For standard die…

Q: What is the probability that the car lot will sell at least 18 cars? What is the probability that a…

A: 68-95-99.7-rule: Let X be an observation from a normal distribution, having mean µ and standard…

Q: 4. A coin is tossed 25 times. Estimate the chance of getting 12 heads and 13 tails.

A: As per company guidelines I solved only First questions.thank you

Q: (a) What is the probability that a randomly selected board cut by the machine has a length greater…

A:

Q: The checking accounts of Sun Bank are categorized by the age of account and the account balance.…

A:

Q: During the last student elections at a certain college, 45% of the students voted for the democratic…

A:

Q: what is the probability of selecting a diamond from a standard deck of cards?

A: Here we need to find the probability of selecting a diamond from a standard deck of cards. We know…

Q: What is the probability that at least 2 out of 30 received special accommodation?

A: Let p be the probability that a student will need special accommodation. Given that p = 0.015 Let X…

Q: construct a probability distribution of family planning consists of 5 family members

A: Let a random experiment be performed repeatedly, each repetition is called a trial. let the…

Q: An experiment consists of drawing 1 card from a standard 52-card deck. What is the probability of…

A:

Q: What's the probability that none, one, two, three, or four puppies have pointy ears?

A: The Statspoodle, a German dog, can have pointy or floppy ears. Whether a Statspoodle has pointy or…

Q: What is the probability of rolling, on a fair dice a number greater than 4?

A:

Q: What is the probability that the sum of the numbers on four dice rolled is even?

A: Two or more dice rolled are considered as independent probabilities. Possibilities of two dice…

Q: 8. If three symmetrical dice are thrown, calculate the probability that the sum of numbers is 12.

A:

Q: 6. What is the probability of rolling a number greater than four on a standard 6- sided die?

A:

Q: What is the probability that a randomly selected bottle is correctly placed AND is a Plastic #4…

A: Probability is defined as the ratio of possible outcomes in a particular event to the total number…

Q: a) What percentage of the sardines is shorter than 4 inches? b) The middle 70% of the distribution…

A:

Q: technology company is forming a task force of six members to deal with urgent quality  issues.  The…

A:

Q: a. What is the probability that all the three grade 11 students are included? b. What is the…

A: Given :  A group of 10 students includes three grade 11 students. Five students will be selected to…

Q: a. What is the probability of a read error? b. If a read error occurs, what is the probability that…

A: First we have to find k as k = ((6+2+2+0+0+0+9+5)/8)× 0.01 = 0.03 Let us define some events A :…

Q: 1. In the experiment of tossing 3 coins, what is the probability of getting 3 heads?

A: As per our guidelines we are suppose to do one question only Given3 Coins tossed

Q: 4(b). What is the probability that the sample proportion of voters who will favor Michael will be…

A:

Q: 11. The probabilities that a customer buys 5,8,9,12 and 15 items in a grocery store are 0.06, 0.14,…

A:

Q: Construct a probability distribution of getting heads in a three coin toss.

A: Solution: A coin is tossed three times. The sample space is   Let X be the number of heads

Q: a) what is the probability that you need to approach exactly 6 people to find 3 left-handed…

A: Let p be the probability of being left handed. Given that p = 0.12 Let X denote the number of…

Q: 1. What is the probability of getting a head when tossing a coin?

A: Let H denote the Head and T denote the Tail. Note : Since you have asked multiple questions, we will…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.