Identify whether the given experiment involves a discrete random variable or a continuous random variable. 1. getting the temperature of a patient in a hospital 2. collecting data about the weights of students in a certain school 3. the number of patient admitted in the hospital due to Covid-19 4. the number of no work no pay in a certain municipality caused by pandemic 5. the number of families that are members of 4P's in Quezon 6. the number of Balikbayan OFW arrive in the Philippines 7. the number of text messages received by a particular individual in a day 8. the number of possible outcomes in rolling a die 9. the amount of liquid in a 12-ounce of soda 10. the number of fouls committed by a basketball team during the games

Q: Find the indicated area under the standard normal curve. To the right of z=0.97 Click here to view p...

A: From the provided information, The area is to the right of z = 0.97

Q: deviation was 1.65 s. It has previously been assumed that the average adaptation time was at least 7...

A: Given: Sample size, n=9Population mean μ=7Sample mean x¯=6.32 Sample standard deviation s=1.65 Signi...

Q: A fair six-sided die is tossed. You win P5.O if the result is a "3", you win P10.0 if the result is ...

A: Please see the handwritten solution

Q: Blocking refers to the idea that the variability in a variable can be reduced by segmenting the data...

A: Given information- We have given a sample of 10 males and 10 females. We have to find the standard ...

Q: An insurance company crashed four cars in succession at 5 miles per hour. The cost of repair for eac...

A: Given data is $427 , $453 , $402 , $240sample size(n)=4sample mean(x¯)=427+453+402+2404sample mean(x...

Q: Let kids denote the number of children ever born to a woman and let educ denote years of education f...

A:

Q: Find the indicated area under the standard normal curve. To the right of z =0.97 Click here to view ...

A: Note: This probability value calculated from standard normal distribution table.

Q: Consider the following regression model: Weekly Hours = Bo + B1 × Wage¡ + u¿ Weekly Hours is the ave...

A: Given information: The regression model is given.

Q: alyst feels that a Cet stock the hext montn is an example of probability, since it deals with a cont...

A:

Q: 41. What is the value of EX + 1 for the scores: -1, 0, 2, 3?

A: Given data is -1,0,2,3

Q: The table reports the number of weekly death according to age groups and their total for the past te...

A:

Q: Find the sample variance and standard deviation. 4, 45, 14, 48, 32, 24, 34, 32, 31, 31 O Choose the ...

A:

Q: Exercise 1: Assume that IQ scores are normally distributed with a mean of (120+m) and a standard dev...

A:

Q: 45. What is the value of E(X² + 2) for the scores: 3, 4, 7, 8?

A: Given that  The data are 3,4,7,8 the value of ∑(X2+2)

Q: FIND THE STANDARD DEVIATION The number of items sold per day at a retail store, with its correspond...

A: We have the probability distribution  

Q: In a survey, 19 people were asked how much they spent on their child's last birthday gift. The resul...

A:

Q: Intelligence test give to two groups of boys and girls gave the following information: On the basis ...

A: We have given that  Sample size n1= 100 , n2=200 Sample mean xbar1 = 75 , xbar2 =70 Standard deviati...

Q: A sample of 60 obese adults was put on a low carbohydrate diet for a year. The average weight loss w...

A: Given: Mean = 11 Standard deviation = 9 The one tailed critical value for 99% confidence level is 2....

Q: A manufacturer who produces medicine bottles finds that 0.1% of the bottles are defective. The bottl...

A: Let x be the discrete random variable and it said to follows the Poisson distribution. The Poisson d...

Q: Which of the type of tests are inter-item reliabilities and split-half methods LEAST useful: achiev...

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

Q: Let X be a discrete random variable with the following PMF for z = 0.2 0.2 for z = 0.4 0.2 Px(z) = f...

A:

Q: The joint probability distribution of the number of cars X and the number of buses Y per signal cycl...

A: It is given that the variable x denotes the number of cars and the y denotes number of buses.

Q: Discuss the concept of the "Law of Large Numbers" and its role in the discipline of probability.

A: Given:  Law of large number and its role in the probability.

Q: n response to concerns about the nutritional contents of fast foods, McDonald’s announced that it wo...

A:  

Q: 40. What is the value of EX? for the scores: -2, -1, 0, 1, 2?

A: Given that  The data -2,-1,0,1,2 Find the value of ∑X2

Q: X - Bill ($) Y - Tip ($) 33.46 50.68 87.92 98.84 63.60 107.34 5.50 5.00 8.08 17.00 12.00 16.00 • Wha...

A: Given: x-Bill y-Tip 33.46 5.5 50.68 5 87.92 8.08 98.84 17 63.6 12 107.34 16

Q: a. What are the odds in favor of winning the 2014 Grey Cup? 5. Is their probability of winning the 2...

A: It is given that Odds against winning 2014 Grey Cup = 9 : 2

Q: The weights of broilers are approximately normally distributed with mean 1387 grams and standard dev...

A:

Q: Suppose the data represent the inches of rainfall in April for a certain city over the course of 20 ...

A: GivenQ1=2.020Q2=3.280Q3=4.640

Q: Pbtain the probability distribution of X, the mumber of heads in three tosses of a coin (or a simult...

A: Given that  Total possible number of outcomes = 23 = 8 The sample space, S = {HHH, HHT, HTH, HTT, TH...

Q: Determine the quartiles.

A: Here total n = 20 observations Ascending order of data 0.32, 0.44, 0.82, 1.01, 1.25, 1.45, 1.82, 1.9...

Q: Let X represent the amount of gasoline (gallons) purchased by a randomly selected customer at a gas ...

A: Here, µ= 11.5, σ= 4. Thus, X~ N (11.5, 4). The sample size is 50.  

Q: The population of Douglas fir trees was shown to have an approximately normal diameter distribution ...

A:

Q: The weights of a sample of newborn calves are recorded in the table below: 43.0 Male weight (kg) Fem...

A:

Q: The number of emails that I get in a weekday can be modeled by a Poisson distribution with an averag...

A:

Q: 1. A set of numerical values assigned to a sample space is called A. Random sample B. Random variabl...

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

Q: The following contingency table shows the number of customers who bought various brands of digital c...

A:

Q: A local community group is holding a charity carnival to build a new playground. The organizers have...

A: Here Given kIDS Have two choice slam game and snap game Here Given  Odds against winning slam Game= ...

Q: A frequency distribution is shown below. Complete parts (a) and (b). The number of televisions per h...

A:

Q: 42. What is the value of EX? - 5 for the scores: -3, 0, 3, 6?

A:

Q: Let X represent the amount of gasoline (gallons) purchased by a randomly selected customer at a gas ...

A:

Q: Problem 3 An urn contains 30 red balls and 70 green balls. What is the probability of getting exactl...

A: Here Urn Contains 30 Red balls and 70 Green balls So Total number of balls=100 Here Ball is Picked w...

Q: The response variable for this study is:

A: Response variable is a variable which is affected by other variable. Explanatory variable is a varia...

Q: Identify the class width, class midpoints, and class boundaries for the given frequency distribution...

A: Please see the handwritten solution

Q: What is the value of bo? A. 0.1486 B. -0.3462 C. 0.1467 D. -0.1730 • Find the predicted tip for a di...

A: Here AS PER POLICY I HAVE CALCULATED 3 SUBPART PLZ REPOST FOR REMAINING  x = bill in $ y = tip in $

Q: A college professor hands out a list of 10 questions, 5 of which will appear on the final examinatio...

A:

Q: Use the data in the table to solve #46-50: below) HINT: add extra columns to your table! Y -2 3 3 7 ...

A: Given data is  X Y 0 -2 3 3 5 0 7 1

Q: 1. If P(A) = determine the odds against event.1 occurring. %3D 11

A: It is given that P(A) = 2/11, then P(A') = 1 - P(A) = 1 - 2/11 = 9/11 NOTE : Since you have asked mu...

Q: Use the data in the table to solve #46-50: below) HINT: add extra columns to your table! Y -2 3 7. 4...

A: We have given table,  X Y 0 -2 3 3 5 0 7 1

Q: ssume that the helium porosity (in percentage) of coal samples taken from any particular seam is nor...

A: Given that  The data is normally distributed. Standard deviation (σ) = 0.78 Confidence level (c) = 9...