How many numbers consisting of five different digits can be made from the digits (0, 1 , 2, 3, 4, 5, 6, 7, 8, 9) if the numbers must be odd?

Q: 8. A spinner is divided into 5 equal parts. If it is spun twice, find the probability of both spins…

A: if a spinner is spun twice than the possible outcomes are 25The possible outcomes that both spins…

Q: For the experiment of drawing a card from a standard deck of 52, the followin events are defined: A…

A: Given information: A is the event that the card is a face card B is the event that the card is an…

Q: On the first two weeks of the fourth quarter, you learned to find the deciles of grouped and…

A: The values which divide a frequency distribution of a variable into ten equal parts, are said to be…

Q: A factory produces cylindrical metal bar. The production process can be modeled by normal…

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Q: The owner of a factory that sells a particular brand of bottled fruit juice claims that the average…

A: (1) Given: Sample size(n)=100Sample standard deviation(s)=5Sample meanx¯=248Population meanμ=250

Q: How many games must be played in order for each team to play every other team exactly once? a. 90…

A: Here Given  Total No of teams=n=10

Q: aur AREA and shad the CURVE Between 2=-2.20 and 2= 1. 25 2) To the Right oF OF 2= 3.17

A: For the given data Find the area and shaded curve

Q: EXAMPLE 3.7d A laboratory blood test is 99 percent effective in detecting a certain disease when it…

A: Given that, A laboratory blood test is 99 percent effective in detecting a certain disease when it…

Q: A coin is biased so that its chances of landing Head is 2⁄3. If the coin is flipped 3 times, the…

A: The outcomes of flipping a coin are Head and Tail.

Q: 5.5 Let X1,.., Xn be iid with pdf fx(r), and let X denote the sample mean. Show that .... fx (1) =…

A: Probability : Probability is a field of mathematics that deals with numerical descriptions of how…

Q: License plates in Alberta have 3 letters followed by 4 numbers. What is the probability that Bob…

A: Given : Plate has 3 letters and 4 numbers  We need to find the probability that the plate start with…

Q: A coin is biased so that its chances of landing Head is 2⁄3. If the coin is flipped 3 times, the…

A: The outcomes of flipping a coin are Head (H) and Tail (T).

Q: Suppose a classroom teacher must form a committee of 4 people. If the classroom has 25 students,…

A: The no. of people in the classroom is 25 and the committee contains 4 people.

Q: Determine if the situation describes a permutation or a combination. Justify your reasoning. Then…

A: Combination : A combination may be a mathematical technique for decisive the quantity of potential…

Q: Example: Let's P be the probability That's a new aircraft engine will fail at least half of their…

A: Given Information: P indicates the probability that a new aircraft engine will fail at least half of…

Q: Apply the knowledge you obtained from the discussion by solving the given problems below. 1. A 99%…

A: The random variable X follows normal distribution. We have to find the sample size for the different…

Q: 1. JP got a bag full of colorful marbles. There were 30 of them: 7 orange, 5 green, 3 blue, 4 red,…

A: Given that Total marbles=30 Orange marbles=7 Green marbles=5 Blue marbles=3 Red marbles=4 Yellow…

Q: A bag contains 4 red balls, 8 blue balls, and 6 yellow balls. Find the probability of a. Drawing 4…

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Q: 12. A card is drawn from a well- shuffled deck of cards. Find the probability of the card drawn…

A: GivenTotal no.of cards in a deck = 52No.of diamond cards in adeck = 13No.of red queen cards in a…

Q: From a group of 13 people, 5 will be chosen and they will be placed in order for a photo. How many…

A: We have given that the total number of people 13. When order is important then we would use…

Q: 1. A manufacturer of mobile phone claims that 70% of its products pass a test of having no faults…

A: Given that  n=12 , p=70%=0.70 , q=1-p=1-0.70=0.30 X~Binomial(n=12 , p=0.7) X= Number of mobile…

Q: 18. How many ways can the coach choose five starters from a team of 12 players? * O A. 7 О в. 17 ОС.…

A: Given From 12 players to choose 5 starters

Q: If 3 marbles are to be picked randomly from a jar containing 6 red marbles and 8 green marbles, in…

A: If 3 marbles are to be picked randomly from a jar containing 6 red marbles and 8 green marbles, in…

Q: Using the appropriate value of the constant c in the given probability mass function, determine the…

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Q: A study of the consultants in a particular industry has determined that the standard deviation of…

A:

Q: Suppose X is an exponential random variable with parameter 1/2, and let Y = 14 X^2 + 7. Compu the…

A: Given that X is an Exponential random variable with parameter 1/2. fx=12e-12x, x>0 Given that…

Q: i. What is the probability of getting the first "three" in the 6th roll? ii. How many times would…

A: here given, balanced die rolled , so probability of getting each outcome  =1/6 p(1) = p(2) = p(3) =…

Q: On the first day of class, an economics professor administers a test to gauge the math preparedness…

A: The independent variables are Math, Hours. The dependent variable is Final score. We have to write…

Q: What is the probability that a number selected at random from the first 50 positive integers is…

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Q: Let u = 3, N = 16, d = 0.6. Find 1)P(X < 3.5) 2- X0.90 ? %3D

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Q: A tire manufacturing company encourages its employees to promote a zero-accident environment by…

A: Given data: Shift Dangerous Conditions Employee Error Total Morning 5% 32% 37% Mid 6% 25% 31%…

Q: A research team of 7 members must be formed from a group of 10 teachers consisting of 3 senior…

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Q: Suppose 5 people line up at the front of a class. Find the probability that they line up from…

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Q: 4.Suppose we have 51 observations on income per capita (y) and the percentage of population with a…

A: Hi! Thank you for the question, as per the honor code, we are allowed to answer three sub-parts at a…

Q: A artist donates 4 different paintings anf 5 different vases in a museum. The donations will be…

A: It is given that, there are 4 paintings and 5 vases.

Q: The computers of six faculty members in a certain department are to be replaced. Two of the faculty…

A: The computers of six faculty members in a certain department are to be replaced. Two of the faculty…

Q: During a laboratory experiment, the average number of radioactive particles passing through a…

A:

Q: 13. Foofy studies if hearing an argument in favor of an issue alters participants' at- titudes…

A:

Q: Three events occur with probabilities P(E1) = 0.40, P(E2) = 0.30, P(E3) = 0.30. %3D Other…

A: We have given that three events with probabilities  P(E1) = 0.40, P(E2) = 0.30,  P(E3) = 0.30…

Q: The probability of a student sleeping in is 0.2. When they sleep in, the probability that they are…

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Q: 2. The number of car accidents in a certain street per week follow a poisson distribution with a…

A: Gien,mean(λ)=0.5A random variable X~Poisson(λ=0.5)P(X=x)=e-0.5 0.5xx!  ;    x≥0

Q: b) Keep-Fit gymnasium offers four types of subscriptions, Gold, Silver, Bronze and Platinum. It was…

A:

Q: A researcher wants to investigate the effects of environmental factors on IQ scores. For an initial…

A: Solution-: Given: n=400,P=0.50 We find, (a) The mean of p^ (b) The standard deviation of p^ (c)…

Q: 20. There are ten consonants and five vowels on the list. There are 450 different word combinations…

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Q: you draw two cards from a standard deck of 52 cards without replacement. A. Find P (King first, Jack…

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Q: 1. The High School Library is thinking of implementing a new rule that you can only borrow a maximum…

A: Introduction Combination: Let we have n number of elements in the set, and we have to draw the r…

Q: Using the appropriate value of the constant c in the given probability mass function, determine the…

A: here use given probability mass function

Q: Let X be a random variable with an outcome space {1, 2, 3, 4, 8, 6} and a probability mass function…

A: The probability mass function of X is given by X 1 2 3 4 8 6 P(X) 1/25 2/25 3/25 4/25 8/25 6/25…

Q: In is required to seat five men and four women in a row so that the women occupy the even places.…

A: Given that In is required to seat five men and four women in a row so that the women occupy the even…

Q: Determine if the events are mutually exclusive or non mutually exclusive events. 1. Choosing a penny…

A: Mutually exclusive events means disjoint events. For disjoint events -  probability of both events…