Statistics question and answers for October 06, 2023
- Q on of estion 5 Use this picture for questions 2 5 Characteristics of Job Applicants d Yes Has High School Diploma No Answer Find P has diploma Round your answer...
- Q 2 A dodecahedron die has 12 faces numbered 1 12 The die is weighted in such a way that 1 6 are each equally likely to land facing up but...
- Q with wild mushroom stuffing and gravy is normally distributed with mean 486 and standard deviation 24 Part 1 of 2 a What proportion of servings have between 494 and 510...
- Q 6 Based on a recent Gallup survey we define the following probability model for the number X of daily cups of coffee consumed by Americans X 0 Probability 0 36...
- Q Question 3 The following value of the lo
- Q X 0 1 2 3 P x 0 15 0 3 0 2 0 35 Find the mean of this probability distribution Round your answer to one decimal p
- Q d is drawn from a deck of 52 playing cards then what is the probabiltiy of getting a jack or a face care 224 PED P 4 4 104 4
- Q Events A and B are mutally exclusive Find the indicated Probability P A 0 28 P B 0 05 P A or B
- Q Imagine that you are taking a multiple choice quiz written in Norwegian and must guess randomly Each question has 5 choices and 1 correct answer Calculate the probability that you...
- Q Demographics of social media news consumers In 2017 the users of Facebook for news was distributed according to the following age groups Age 18 29 A 24 8 30 49...
- Q card is drawn from a deck of 52 playing cards then what is the probabiltiy of getting an Red or a Que
- Q Let A and B be two mutually exclusive events such that P A 0 3682 and P B 0 2059 Find the following probability P A or B Round the...
- Q Determine if Assumptions are satisfied A marketing research company is estimating which of two soft drinks college students prefer A random sample of 168 college students produced the following confidence...
- Q 3 Why you shouldn t gamble too much Remember the previous probl so that the casino could make profits Assume p 0 45 and q 0 55 a You visit...
- Q Question 30 Determine the number of outcomes in the event Then decide whether the event is a simple event or not Explain your reasoning You roll a six sided die...
- Q Provide an appropriate response A question has five multiple choice questions Find the probability of guessing the correct answer O 2 5 O 15 514 O 4 5
- Q Approximate the mean of the grouped data Miles per day Frequency 1 2 29 3 4 12 5 6 18 7 8 2 9 10 16 06 04 15 05
- Q Provide an appropriate response If an individual is selected at random what is the probability that he or she has a birthday in July Ignore leap years O 12 365...
- Q Question 28 Provide an appropriate response The events A and B are mutually exclusive If P A 0 6 and P B 0 2 what is P A or B...
- Q Provide an appropriate response One thousand tickets are sold at 2 each One ticket will be randomly selected and the winner will receive a color television valued at 350 What...
- Q Provide an appropriate response Decide if the events A and B are mutually exclusive or not mutually exclusive A die is rolled A The result is a 3 B The...
- Q Provide an appropriate response Classify the statement as an example of classical probability empirical probability or subjective probability The probability that it will rain tomorrow is 21 empirical probability subjective...
- Q Provide an appropriate response State whether the variable is discrete or continuous The number of cups of coffee sold in a cafeteria during lunch continuous discrete
- Q Use the ogive below to approximate the cumulative frequency for 24 hours Cumulative frequency Number of students O 27 O 17 O 75 50 40 10 Leisure Time of College...
- Q Find the conditional probability If two cards are drawn without replacement from a deck find the probability that the second card is a spade given that the first card was...
- Q Provide an appropriate response A test consists of 910 true or false questions If the student guesses on each question what is the standard deviation of the number of correct...
- Q It was hard finding real world questions so I made much of this up Question 1 Jupiter weighs 1 898 000 000 000 tons If 1 0 ton is equal...
- Q The function p gives the cost in dollars to fix the road in terms of the number of potholes on the road a Use function notation to represent the number...
- Q Question 7 of 7 Step 1 of 1 Identify the population the sample and any population pa A poll was taken of 1215 employees in a loca Answer 2 Points...
- Q Mode Live Online Class 38 ework Nicols are buying a house selli 2 5 points at the time of closing
- Q K Oleg s Steel Parts produces parts for the automobile industry Read the requirements Requirement 1 Compute Oleg s Steel Parts monthly break Begin by identifying the formula Operating income...
- Q uestion 1 Question 2 Question 3 Question 4 Requirement 1 What was the avera Identify the formula labels and comp Contribution margin per unit Times Average sales volume un Contribution...
- Q The probability density of a random variable X is given in the figure below 1 X 2 From this density the probability that X is between 0 32 and 1...
- Q The time it takes me to wash the dishes is uniformly distributed between 9 minutes and 18 minutes What is the probability that washing dishes tonight will take me between...
- Q The average time between accidents in a factory is 10 weeks Find the probability that more than 11 weeks pass between accidents
- Q The lengths of a professor s classes has a continuous uniform distribution between 50 0 min and 52 0 min If one such class is randomly selected find the probability...
- Q hat you will read repeat this tutorial as many tim Submit many ways are there to distribute 7 cookies to 4 kids so that each kid gets at least one...
- Q 1 On a test your teacher converts all grades to z scores If you received a z score of 2 5 how did you do on the test sleb smoa...
- Q 5 8 6 6 points Consider the function f x In 1 x NOTICE a Determine the Taylor series of f around c 0 that is Maclaurin series of f...
- Q Aski gondola carries skiers to the top of a mountain Assume that weights of skiers are normally distributed with a mean of 198 lb and a standard deviation of 44...
- Q Suppose you roll a special 10 sided die What is the probability that the number rolled is a 3 OR a 4 Enter you answer as a fraction or a...
- Q Suppose you roll a special 26 sided die What is the probability that the number rolled is a 1 OR a 2
- Q All of your answers must be in the form of a reduced fraction 1 If you randomly select a card from a well shuffled standard deck of 52 cards what...
- Q Find the indicated Probability given P A 0 45 P B 0 5 P A and B 0 3 P A or B
- Q Assume a standard normal distribution with a mean of O and standard deviation of 1 Use the standard normal curve to find P 0 31 z 1 05
- Q After giving a test to a group of students below is the summary of grades and gender Male Female Total A 16 10 26 B 8 7 15 C 5...
- Q 600 baseball fans in St Louis are asked whether they hate the Cubs 564 of them answered yes The empirical probability that a randomly chosen fan will answer yes is...
- Q bra 4 Unit 5 Probability Statistics 5 4 Con Use the table to find each probability to Projected Number of Degree Recipients in 2010 thousands
- Q A ski gondola carries skiers to the top of a mountain Assume that weights of skiers are normally distributed with a mean of 189 lb and a standard deviation of...
- Q card is drawn from a standard P eight The probability that the card is Round to two decimal places
- Q bability Question 10 of 17 The heights of fully grown trees of a specific species are normally distribut 16 are drawn from the population Use the central limit theorem to...
- Q A company has a policy of retiring company cars this policy looks at number of miles driven purpose of trips style of car and other features The distribution of the...
- Q Questi er collects a simple random sample of grade p
- Q Questi ly utility bills in a city are normally distributed w n 70 b between 83 and 100 and c mor
- Q rmal tion Quiz K Question 1 of 17 The mean percent of childhood asthma preva selected What is the probability that the mea Interpret this probability Assume that o 1...
- Q In statistics what is the symbol that represents the Sample Size S OP 0 ON
- Q Let C stand for consumption spending I for investment G for government purchases X for exports M for imports DI for disposable income and NT for net taxes Consider the...
- Q Male Question 25 3 3 25 Part 1 of 4 table below shows the results of a survey that a A person is selected at random from the samp N...
- Q Consider the Venn Diagram below A B 3 n A n B n An B n AUB n A n B 9 7 2
- Q Let the Universal Set be S Let A and B are subsets of S Set A contains 97 elements and Set B contains 70 elements Sets A and B have...
- Q Let the Universal Set S have 112 elements A and B are subsets of S Set A contains 45 elements and Set B contains 76 elements If the total number...
- Q Let the Universal Set S have 141 elements A and 8 are subsets of S Set A contains 22 elements and Set B contains 98 elements If Sets A and...
- Q A group of 218 students were surveyed about the courses they were taking at their college with the following results 146 students said they were taking Math 155 students said...
- Q In a loan database there are 26 loans to clients with 15 years of business experience Also there are 30 loans made to clients with a College education In the...
- Q Let the Universal Set S have 184 elements A and B are subsets of S Set A contains 86 elements and Set B contains 74 elements If Sets A and...
- Q In a survey of 165 pet owners 96 said they own a dog and 72 said they own a cat 29 said they own both a dog and a cat...
- Q obability Dis Que One thousand tickets are sold at 4 351 What is the expected value f
- Q Probability ity Dis A test consists of 10 true or fals
- Q bility S Questi A recent survey found that 70 of all ac probability that at least six wear glasses
- Q bability Dis Question Which of the following is not a requireme Choose the correct answer below OA Each trial must have all outcome B The trials must be dependent
- Q robability y Dis C Assume that male and female b other children Find the probabi
- Q Probability ity Dis Qu Use the probability distribution to The number of school relate Activities 0 1 Probability 0 061 0 121
- Q y Question 44 5 mine whether the given procedure results in sing 4 marbles from a box of 40 marbles 20 mber of red marbles chosen
- Q al Questi Decide if the events A and B are A It rains that day
- Q dule 3 Binomial K Question Par The data given below show the r parts a and b
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