A question paper has two parts P and Q, each containing 10 questions. If a student needs to choose 8 from part P and 4 from part Q, in how many ways can he do that? * 9450 8450 O 945 845

Q: Assume that when human resource managers are randomly selected, 48% say job applicants should follow...

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Q: Find Probability that, a person who test positive has disease.

A: here define events person have disease = D test result positive  = T  

Q: Compute the relative frequency of the given event if an author as specified is chosen at random. An...

A: It ia given that Number of unsuccessful authors = 128 Number of authors who are unsuccessful and est...

Q: 4) Listen A spinner has 6 sectors numbered 1 to 6. The table shows the probability that the dial wil...

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Q: A population of 80 rats is tested for 4 genetic mutations after exposure to some chemicals: mutation...

A: From the given information,  A population of 80 rats is tested for 4 genetic mutations after exposur...

Q: 2 strains of Zombie virus strains have been discovered in the US! The strains are described below: S...

A: Given that, 2 strains of Zombie virus strains have been discovered in the US! The strains are descri...

Q: A coin has an equal probability of coming up heads or tails when tossed. Suppose a game is played wh...

A: Given that p=q=1/2 Expected value =?

Q: Question 6 A recent survey showed that 14% of men would likely develop prostate cancer at some point...

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Q: For the following system, write down the expression for system reliability:

A: Here probability of failure qi for block i probability of block i work = 1- qi

Q: What is the probability that a random sample of 196 letters will contain less than 15% "e s? Type yo...

A: It is given that n=196 and p=0.12.

Q: Find the mean, variance, and standard deviation of the binomial distribution with the given values o...

A: The parameters of Binomial distribution are given by n = 90 and p = 0.7

Q: First Die 4 6. 1 3 4 6. 7 3 4 5. 6. 7. 8. 4 5. 6. 7 8. 9. 4 6. 7. 8. 9. 10 5 6. 8 6. 10 11 8. 9. 10 ...

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Q: Evaluate the number. C(7, 4)

A: According to the given information in this question We need to evaluate C(7,4)  

Q: COMPUTE RANGE * From the 50 scores below, 48 56 53 60 43 65 62 72 38 66 32 37 60 49 56 62 73 63 52 5...

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Q: Suppose there are three people to be tested in Covid-19. Let P represent positive, N represent negat...

A: It is given that P : positive and N : negative. And Number of people = 3

Q: 21- 25: Use the given information to create a Venn diagram and answer the questions that follow. In...

A: Create a Venn Diagram to represent the following information. 24. How many students have an iPod and...

Q: 5.29 Consider a one-way road where the cars form a PP(A) with rate A cars/sec. The road is x feet wi...

A: A pedestrian, who walks at a speed of u feet/sec, will cross the road if and only if she is certain ...

Q: Consider each problem below. Determine whether the events are mutually exclusive or not mutually exc...

A: From the provided information, The probability that Carl will score in a two-point shoot is 30%. The...

Q: 3.6.10. Suppose F has an F-distribution with parameters ri 5 and r2 10. Using only 95th percentiles ...

A: Given that  r1=5 , r2=10 r1=degree of freedom for numerator  r2=degree of freedom for denominator 

Q: For numbers 17- 20: The Venn diagram shows the survey of students about their favorite 41 32 52 17. ...

A: Given a Venn Diagram showing the survey of students about their favorite fast-food chain.  

Q: Container 1 has 8 items, 3 of which are defective. Container 2 has 5 items, 2 of which are defective...

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Q: Based on meteorologi 26.5% . Find the prob

A: Given data,probability that it will snow in a certain town on January 1st is p=26.5%p=0.265Find P(it...

Q: Question 2 (a) Let X ~ Uniform(0, 1) distribution. Find the PDF of Y = VX. (b) Derive the expected v...

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Q: Let X be a continuous random variable with density function be-bx for a > 0 otherwise , f(x) = where...

A: Introduction: Exponential Distribution:  The exponential distribution is also called a waiting time-...

Q: 1) How many triangles can be drawn on a plane using 8 non-collinear points?

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Q: A couple intends to have children until they get at least one boy and one girl, but they agree that ...

A: A number of events are said to be independent if the probability of occurrence of any one of them is...

Q: 1. (2' +8') Two volleyball teams, Team A and Team B, are to play a 2-out-of-3 series, in which they ...

A: A random variable is a variable whose values depend on outcomes of a random experiment. It is identi...

Q: The following question asks you to determine probabilities of different outcomes of rolling two stan...

A: We have given that when a two dice is rolled the sample space is  S={ (1,1) (1,2) (1,3) (1,4) (1,5) ...

Q: 1. This table shows the number of students from each grade level who earned at least two A's during ...

A: The probability of an event is calculated by the ratio of the number of cases favorable to that even...

Q: What is the approximate shape of the distribution for the proportion of "e s in the random samples o...

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Q: How many different 4-digit numbers can be formed from the numbers 2, 4, 5, and 8 if no digit is repe...

A:   How many different 4-digit numbers can be formed from the numbers 2, 4, 5, and 8 if no digit is re...

Q: Let X denote the vibratory stress (psi) on a wind turbine blade at a particular wind speed in a wind...

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Q: In a standard deck of playing card, what is the probability of picking a black card or a number-card...

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Q: 1.Find the area to the left of z= - 2.42 2.Find the area to the left of z= 0.97

A: We have given that different z-scores, where Z ~ N(0,1).

Q: There are 10 male dogs, 14 females dogs, 6 pointer dogs, and 18 retrievers.  If one dog is ramdomle ...

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Q: In a čêrtaln opera, the penon orus involving 24 different hames, a challenge for singers trying to r...

A: The performers of the chorus team need to remember 24 Different Names in a song,  The song has 3 dif...

Q: Exercise 2.8. The number X of milk-chocolate chips and the number Y of dark- chocolate chips in a co...

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Q: Question 6 Suppose a Pharmaceutical company manufactures a specific drug and needs to perform some q...

A: Hypothesis Testing: Hypothesis testing is a statistical inference technique that uses sample data fo...

Q: a) Explain why the X is a binomial random variable and provide its characteristics. b) What is the p...

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Q: Samiyah and DeAndre play the following game. They take turns choosing either 1, 2 or 3. When it is a...

A: Given assumption that  Saiyan moves first in the game and total reaches is 3

Q: When two dice are rolled 36 times: Determine the empirical probability that a 9 comes up 6 times.

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Q: Human pregnancies are normally distributed with a mean of 267 days and a standard deviation of 15 da...

A: The mean is 267 days and the standard deviation is 15 days.

Q: 2016, 75.8% of women aged 20-24 had no children. What is the chance that if you wanted to meet a wom...

A: Given that : In 2016, 75.8% of women aged 20-24 had no children.  What is the chance that if you wan...

Q: Miss Mathica Kumpleto (MMK), a SHS Math teacher in Mathalino National High School would like to find...

A: r  

Q: Use identity to write as a trigonometric function. 2 tan 30° 1tan2 30° A.) 3 B.) JZ C.) JZ B) 互 Ch區 ...

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Q: 2. In how many ways can twenty 1000-peso bills be given away to four of ten people where each of the...

A: Number of people available = 10  

Q: 5) From a deck of 52 playing cards, 5 cards are to be drawn. a. How many 5-card hands are possible? ...

A: HERE GIVEN,  There are total 52 cards there are 13 cards in each suit there are 26 black cards  ther...

Q: What is the probability of winning a lottery in which you must choose 4 numbers from the numbers 1 t...

A: We have to find the probability of winning a lottery in which you must choose 4 numbers from the num...

Q: his sales by recording the number of boxes of pandesal delivered for the entire month. The probabili...

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Q: For a standardized psychology examination intended for psychology majors, the historical data show t...

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