Classify the variable as qualitative or quantitative. If quantitative, classify further as discrete or continuous: Prompts Submitted Answers Number of hours spent in YouTube Choose a match Marital status Choose a match Number of students enrolled in Math112 in this Choose a match semester College Year Level Choose a match Height of Students Choose a match

Q: Suppose that a country has the following female age structure in the year 2005: Half the women die a...

A: Given the age structure of females in 2005 as shown below At age 20 each women has one daughter. Thu...

Q: When a red die and a blue die are rolled, the sample space consists of 36 elements. (a) Construct th...

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only fi...

Q: A fair coin is flipped eight times and the number of heads is counted. Calculate the probability tha...

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Q: Given the sample space and events of A, B, and C where A= (1,2,3, 4) // B= (2,3,4,5,6) // C=(3, 4,5,...

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Q: Write the equation of the least-squares regression line. Úse the full accuracy shown in the calculat...

A: The least- square regression line is given by, y= a+bx  Where a is intercept and b is slope.   

Q: An oil company purchased an option on land in Alaska. Preliminary geologic studies assigned the foll...

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Q: c. What is the probability that a market inspector will discover at least two, but fewer than four v...

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Q: 2. The following are the results of a study on the number of defective oven toasters produced by a c...

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Q: 3b) Find the cumulative distribution funetion, F(g)= P(Ys 3),

A: A continuous random variable Y, has the probability density function is f(y)=2y     0<y<10    ...

Q: In how many ways can 3 civil engineers and 2 mechanical engineers be chosen from the applicants? b. ...

A: Here total 5 civil engineer and 5 mechanical engineers are there 

Q: What is the probability of choosing a club or a king?

A: Here in standard deck of cards total 52 cards 13 cards are of club 4 cards are king Define events  C...

Q: 2. Consider the model of Monitoring and Reputation in Freixas and Rochet 2.5.2 where there are two p...

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Q: In a class there are 27 boys and 14 girls. The teacher wants to select 1 boy and 1 girl to represent...

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Q: 3. You have a bowl of marbles with the following: 5 red, 1 blue, and 10 pink. Suppose you remove 3 m...

A: The probability measures the occurrence of possible random events. It ranged from 0 to 1 where 0 mea...

Q: How many permutations doesaa combination lock have if each combination has 3 numbers, no two numbers...

A: Permutation and combination : Permutation and combination are two distinct methods of representing a...

Q: 23. A drug manufacturing company is debating whether a vaccine is safe enough to be marketed. The co...

A: For a Bernoulli trial, there are always two outcomes. These are success and failure. But it does not...

Q: (a) If 10 of the blades in an assembly are dull, what is the probability that the assembly is replac...

A: A slitter assembly contains 43 blades. Five blades are selected at random and evaluated each day for...

Q: Match the sentence to where you would most likely find it within an article -- the results or discus...

A: Answer: 1 Presentation of data and results are found in result section of the lab report . The resu...

Q: You ask a couple of people at the beach what they think about the seagulls. You propose them the sta...

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Q: A basketball player makes 70% of attempted free throws, The basketball player attempts five 5 shots....

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Q: 2. Consider the model of Monitoring and Reputation in Freixas and Rochet 2.5.2 where there are two p...

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Q: students are required to join at least one school club to get extra-curriculum activities' ma owing ...

A: *Answer:       

Q: 11. In how many ways can we seat 7 people at a round table with a certain 3 people not in consecutiv...

A: Given: Total available people = 7 3 people must not sit in consecutive order.  

Q: Are these dependent or independent events?  (b) what is the probability that both are black in colou...

A: Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. total socks = 12 If he random...

Q: I. Let X be the number of courses that thirty part-time students were taking this term. The probabil...

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Q: A die has 4 faces with A, 2 faces with B. Jar A contains 3 red and 2 green tickets, while Jar B cont...

A: Given, A die has 4 faces with A and 2 faces with B. So, Probability of selecting Jar A = 46   Probab...

Q: 11. In how many ways can we seat 7 people at a round table with a certain 3 people not in consecutiv...

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Q: Is the arrangement of objects considering the order of the objects. In short , ORDER MATTERS. Combin...

A: The correct option is (C) Permutation. Because, a permutation is an arrangement of all or part of a ...

Q: obability of z using the standard normal distribution. 1. p (0 1.97)

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Q: Order the expressions by value from least to greatest. LEAST = -5 - (-4) = -4 - (-5) = -4 - (5) = 4-...

A: order the given  expressions by value from least to greatest

Q: Example 3.3. Plastic covers for CDs. Measurements for the length and width of a rectangular plastic ...

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Q: a) Find the probability that a household personal computer is used for entertainment between 3.8 and...

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Q: Here are measurements (in millimeters) ot a critical dimension on an SRS of 8 of the more than 200 a...

A: Given,sample size(n)=8sample mean(x¯)=234.12+233.91+234.21+233.96+234.07+233.98+234.09+234.158sample...

Q: Directions. Locate the following percentiles under the normal curve. Sketch its figure on the normal...

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Q: a. What is your probability of winning? The probability of winning is (Type an integer or a simplifi...

A: NOTE- AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPARTS ONLY   Here given modified roulette contains...

Q: 1. The probabilities that a market inspector will discover violations of the public health code in a...

A: As per our guidelines we are suppose to answer three sub parts. Required probability is P(X≥2)

Q: Imagine that you have a sack of 3 balls that can be either red or green. There are four hypotheses f...

A: Solution

Q: I. Let X be the number of courses that thirty part-time students were taking this term. The probabil...

A: In statistics, the continuous variables are variables whose values can be given by an interval, they...

Q: A survey found that Massachusetts residents spent an average of $861.75 on the lottery, more than th...

A: a. Specify the competing hypotheses to test the researcher’s claim. b-1. Calculate the value of the ...

Q: For each part below, suppose a real number is picked according to the above probability distribution...

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Q: How many ways can you arrange 25 items, 14 of which are distinct and 11 are identical. Express your ...

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Q: A slitter assembly contains 43 blades. Five blades are selected at random and evaluated each day for...

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Q: )A bag contains 25 marbles of the same size that are yellow, green, and purple. The probability of p...

A: Given that A bag contains 25 marbles of the same size that are yellow, green, and purple. The probab...

Q: 26. From a standard deck of cards, four cards are drawn together at random. What is the probability ...

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Q: Determine the missing values on the valid probability distributions of a random variable X below.

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Q: In a continuous-time surplus model, the claim severity is distributed as BN(2, 0.4). Determine the L...

A: Given that in a continuous-time surplus model, the claim severity is distributed as BN(2, 0.4).  

Q: 13. Two employees on a university campus, Michael from Plant Operations, and Jordan from Public Safe...

A: Let there are two events. The occurrence of either one of them is called the occurrence of the union...

Q: 6. The weather in San José is either sunny or rainy. Suppose that, after a sunny day, there is a 30%...

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Q: probability that there less than 2 accidents in a week?

A: here given, average of 4 accidents in week here use poisson process because  Event occurrence rate ...

Q: 3. Nine Star Wars movies make up the three Star Wars trilogies: (a) Episodes 1-3 (The prequels with ...

A: Given information: Total number of distinct movies = 9