For the questions below enter the value only. Round to the nearest hundredth, if necessary. 1. What is the probability that a randomly chosen student has 4 cars? 2. What is the probability that a randomly chosen student has less than 2 cars? 3. What is the probability that a randomly chosen student has at least 3 cars?

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: The probability that a coin is balanced, is .80 and that it is unbalanced is .20. If the coin is…

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Q: a. Find the probability of each letter. Write your answer in simplest form. b. Do you think the…

A: Refer to the table shown below: Letter Frequency Q 15 R 8 S 3 T 24 Total 50

Q: Use the information below to answer questions 15-18. A research is conducted to determine disease…

A: Let event A represent the ability to detect the disease and event B represents the machine is…

Q: The Gambers falalcy is  1.The knowledge that the probability of a particular event actually does…

A: Gambers falalcy : Event occurred more frequently than expected in past,  Then , it has less…

Q: At a certain University, the chance of a student receiving financial aid is 73%. 15 students are…

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Q: The 52 cards in a deck are randomly and equally distributed among the four players of the card game.…

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Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

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Q: (Your answer for a and b should be in percentage and rounded to TWo decimal places.Don't forget to…

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Q: Critical Thinking (a) Explain why -0.41 cannot be the probability of some event. (b) Explain why…

A: It is needed to check whether the given values are probability or not.

Q: For numbers 13 and 14, suppose that you randomly select a card from a standard deck of 52 playing…

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Q: C. The probability that the the child will be older than 5 years old? | 0.8681 d. The probability…

A: Consider that the answer of the given part a, b, and c are the correct answer. And distribution is…

Q: ANSWER THE FOLLOWING QUESTIONS WHEN TOSSINGA DIE, WHAT IS THE PROBABILITY OF GETTING 1. A ZERO and…

A: When a die is rolled then the sample space isS={1,2,3,4,5,6}n(S)=6

Q: The probability that an individual is left-handed is 0.190. In a class of 17 students, what is the…

A: It is given that,  The probability that an individual is left-handed is 0.190  i.e. p=0.190 We have…

Q: 4. Find the probability that from 4 to 8 days will be absent next winter. 5. Find the probability…

A: Let X be the number of days will be absent next winter. probability distribution of X is, X 3 4 5…

Q: 1. A real estate agent's rate of success to make a sale among his customers is 20%. In a normal…

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Q: A coin is tossed 100 times. Find the probability that there are  between 40 to 60 tails (inclusive).…

A: Given that, Let X represents the number of tails that follows binomial distribution with Number of…

Q: For X= 3,3,18,29,29,29,31,31,31,31,46,46,58 What is the probability (%) of getting x<29? Round…

A: First let us create a frequency distribution of our data. No. X Frequency 1 3 2 2 18 1 3 29…

Q: The probability that a person who booked a flight will actually show up is 0.95. If the airline…

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Q: For x = 9,9,12,27,27,27,36,36,36,36,45,45,55 What is the probability (%) of getting x >36? Round…

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Q: Suppose you found the number the probability of women meeting the height requirement to be .3526 and…

A: Solution-: We have The probability of women meeting the height requirement to be 0.3526=35.26% The…

Q: a. How many positive three-digit integers are multiples of 6? b. What is the probability that a…

A: (a) The first 3 digit multiple of 6 is 102 and the last 3-digit multiple is 996. So, the three digit…

Q: Giving a test to a group of students, the grades and gender are summarized below A BC Male 11 17 5…

A: From the provided information,ABCTotalMale1117533Female209433Total3126966One student is chosen at…

Q: The number of A's on the last quiz was 7 out of 20. If I randomly choose a quiz paper... a. What is…

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

Q: 4. If we toss a biased coin that is twice as likely to come up heads as tails, five times, solve for…

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Q: Determine which numbers could be used to represent the probability of an event. Select all that…

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Q: Find the values of (a) zo.10. (b)-20.05. (c)-20.048

A: a) z0.10: PZ≤z=0.10          z=-1.28, from the Excel function, =NORM.INV(0.1,0,1)

Q: he probability for a student to pass an test is 0.75. The student will take 7 test in the future.…

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Q: A student studying for a probability and statistics exam will continue to solve problems from the…

A: From the given information, The probability that the student solves a randomly chosen problem is…

Q: At The Fencing Center, 60% of the fencers use the foil as their main weapon. We randomly survey 27…

A: We have given that      60% of the fencers use the foil as their main weapon.   and 40% of the…

Q: 34. It denotes the probability of committing a Type ll error. a A. D. B.

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Q: find the probability that the number of the red candy is more than or equal to the 2.68

A: More than or equal to 2.68 means X=3,4,5 for this case.So the total frequency for X=3,4,5 is=…

Q: 2. Following table shows 80 students classified by sex and living city. Sex city Male 25 17 15…

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Q: For x = 8,16,23,23,23,32,32,32,32,45,45 What is the probability (%) of getting x = 32? Round your…

A: As there are total 11 sample

Q: 65% of the people in Missouri pass the driver's test on the first attempt. A group of 7 people took…

A: Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…

Q: Dian's class there will be an election for class administrators. The board that will be elected…

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Q: If one card is drawn from a deck, find the probability of getting these result. 4. A 4 or 6 5. A 4…

A: Given: One card is drawn from a deck. Number of cards in deck=52Number of 4 in deck=4Number of 6 in…

Q: 4. Five dice (6 sided & fair) are tossed on a table. Calculate the probability of getting 4 ones.…

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Q: 2) This question uses the data from above. For each of the following, show how to compute the…

A: 2)a) The required probability (breast cancer present) can be obtained as:

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.