Match the sentence to where you would most likely find it within an article -- the results or discussion section. Choose 1 for Results section and 2 for Discussion section. Twenty-seven percent of individuals preferred dark chocolate over white chocolate. Mortality increased by 3% from 1999 to 2001. 1. Results Findings in the present study suggest a similar increase in mortality. 2. Discussion This finding suggests that individuals prefer cocoa solids.

Q: The number of telephone calls at a call center follows a Poisson distribution. Assume that on averag...

A: 1) It is given that the mean is 10 calls per hour.

Q: 4) A treasure chest contains 10 rubies and 8 diamonds. In how many ways can a group of six jewels be...

A:

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: Directions: In a Math Test, given u = 77, and o = 14. Find the z-score value that corresponds to eac...

A:

Q: 1. Draw the result of each regularized operation on the folliwng solid model AU*B AO* B A-B

A: Answer.. Introduction: The set of elements that are included in either set X or set Y, or both sets ...

Q: Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. If he  randomly takes 2 socks...

A:

Q: The average number of phone inquiries per day at the poison control center is 4. Use the Poisson app...

A:

Q: You and I play a coin-tossing game: if the coin falls heads I score one, if tails you score one. In ...

A:

Q: Complete the truth table below for the expression: rv (p A ¬g). Show all your work. Indicate which c...

A:

Q: Two cards are drawn without replacement from a standard 52-card playing deck. What is the probabilit...

A:

Q: damage during the next earthquake is 50%. (a) For a new structure, what is the probability that it w...

A:

Q: P(X) 1 2 10 3 4 20 1 3. 8 10 k

A:

Q: 10. 44% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults...

A: Given: n = 10 , p = 0.44 Let X be the number of U.S. adults who have very little confidence in newsp...

Q: P(X) 12 8. k 2 1 4 8. 1, 3.

A:

Q: Here, X is the sample mean of X, ... ,Xp. ( a) Show that Σ(Χ, - X)" Σχ)-ηX? (b) Show that E(E X) = n...

A:

Q: 4. The cumulative distribution function of a continuous random variable, X is given as follows: x< 0...

A: From the given cumulative distribution function, we need to find  the required probability value and...

Q: Vaccine A and B are given to 20% and 50% of the individuals in Country X, respectively, to protect t...

A: Given Information: 20% of the individuals in country X are vaccinated with vaccine A. 50% of the ind...

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&lt;y&lt;10    ...

Q: Box 1 (B1) has 3 Red and 4 Green balls, Box 2 (B2) has 4 Red and 5 Green balls. One of the boxes is ...

A: given that box1 has 3 red and 4 green balls box2 has 4 red and 5 green balls ( a )P(R)=? (b)P (B2/R)...

Q: 10% of tools produced by a certain manufacturing process turn out to be defective.  Assuming binomia...

A:

Q: Let w = Ax - By where A and Bare rx q an rx p matrices of known constants and y and x are random vec...

A:

Q: Let X Poisson(100). Use Chebyshev's inequality to determine a lower bound for P(75 < X < 125).

A: Here use chebyshev's inequality formula for P

Q: e residents of a city rank the six cell phone companies in their area. What is the probability that ...

A: The residents of a city rank the six cell phone companies in their area. P(Correct order)=?  

Q: Question 1 A batch of 20 semiconductor chips is inspected by choosing a sample of 3 chips. Assume 10...

A: Given,Total no.of chips=20no.of non conforming chips=10

Q: Using Binomial Probability Distribution. Solve the problem below. A manager is keen to investigate ...

A: Givenp=0.40n=25Let "x" be the no.of employees smokex~Binomial(n=25,p=0.40)P(X=x)=(nx)×px×(1-p)n-x   ...

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: Which software should you purchase in order to save money in the long run, C or D? Satisfaction Not ...

A:

Q: 2. Three men and four women are to be selected from a group of 10 men and 12 women. In how many ways...

A:

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

A:

Q: QUESTION 1 Calculate the insurance company's objective risk using the following information: A healt...

A: Objective risk is difference between the expected risk and actual risk  

Q: d= bv(b<=d)

A:

Q: Exercise 6. Suppose X1 and X2 are independent standard normal random variables. For a constant a let...

A:

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: andom sample selected from the above population yielded the following data: 500 525 425 445 280 490 ...

A: Comment: As per the our company guidelines we are supposed to answer only three subparts. Kindly rep...

Q: A CD case contains 10 jazz albums, 4 classical albums, and 2 soundtracks. Choose 3 at random to put ...

A:

Q: 50% respectively. If a person is chosen randomly and found to be infected with Covid-19, what is the...

A: Here define events and draw probability tree diagram from given information 

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: Suppose that there is a random variable X whose probability densty funct has the form 1+x, if - 1 -...

A: The probability density function of random variable X is as follows,  f(x) =1+x ,if -1≤x≤01-x ,if  0...

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: 4) A treasure chest contains 10 rubies and 8 diamonds. In how many ways can a group of six jewels be...

A:

Q: ENTRY CARD Compute the variance of this frequency distribution. Score Number of Students 3 8 10 4. 1...

A: For the given data Find Mean =? Variance =?

Q: What is the probability that the arrangement uses 7 sketches and 10 sculptures

A:

Q: 7. One letter is taken from each of the words PARALLEL and LEVEL at random. What is the probability ...

A: There are 2 letters common in both the words (E and L). Since there are 8 letters in word PARALLEL a...

Q: Suppose an electronics manufacturer knows from previous data that 1% 8f one type of an electronic co...

A:

Q: The random variables X andY have joint probability density function f(r, v) 22 (4r - 3y), 0<z<1, 0 <...

A:

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: Which of the following might I be able to model using a Binomial Distribution? Select one: a. The fi...

A: The conditions for binomial distribution are: (1) The number of observations n is fixed. (2) Each ob...

Q: A study was carried out on the blood pressure of 60-year-old women with glaucoma. In the study, 200 ...

A: From the provided information, Sample size (n) = 200 Confidence level = 90% Sample mean (x̄) = 140 S...

Q: Determine the number of distinguishable permutations of the word MESSAGES 360 1560 O 2360 3360

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: 3. Katie rolls a 1-6 number cube twice. What is the probability she will roll an odd number and then...

A: Probability : Probability is defined as the favorable outcome divided by number of outcomes . The pr...