7. (3 pts) Identify each of the following variables as discrete or continuous. Highlight or circle...
7. (3 pts) Identify each of the following variables as discrete or continuous. Highlight or circle the correct answer:
a) the weight of an apple discrete continuous
b) the time it takes to complete a project discrete continuous
c) the number of grapes in a bowl discrete continuous
Homework Answers
A continuous variable is a variable that has an infinite number of possible values.
A discrete variable can only take on a certain number of values.
(a) Weight is a continuous variable since it can take any value
(b) Time is again a continuous function since it can take any value
(c) the number of grapes in a bowl is a discrete variable since it can not be in decimals. Its a whole number
Add Answer to:
7. (3 pts) Identify each of the following variables as discrete
or continuous. Highlight or circle...
Classify the following random variables as either discrete or continuous:
topic: Discrete and Random Variables ProbabilityClassify the following random variables as either discrete or continuous: (a) the length of time to play 18 holes of golf (b) the number of eggs laid each month by a hen (c) the weight of grain produced (d) the number of vehicular accidents per year in Qt.
#3. For the following variables, state whether the data is discrete or continuous: a) Number of...
#3. For the following variables, state whether the data is discrete or continuous: a) Number of customer complaints per week. b) The weight of a cereal box. c) Time spent waiting in line at a bank. d) Price of a product.
Which of the following are continuous variables, and which are discrete? (a) speed of an airplane...
Which of the following are continuous variables, and which are discrete? (a) speed of an airplane O continuous O discrete (b) age of a college professor chosen at random O continuous O discrete (c) number of books in the college bookstore O continuous O discrete (d) weight of a football player chosen at random O continuous O discrete (e) number of lightning strikes in Rocky Mountain National Park on a given day O continuous discrete
Are the following discrete or continuous? Are the following variables discrete or continuous: cost of a...
Are
the following discrete or continuous?
Are the following variables discrete or continuous: cost of a ticket for a basketball game number of spectators attending the game distance traveled by the bus carrying the visiting team weight of cheese on servings of nachos sold at the concession stand a. b. C. d. Suggest a random variable for the outcome of the game from the perspective of the hom team, that is, win or loss. Describe the sample space, S, for...
Discrete, continuous, or n/a? For each of the variables in Exercise 1 that you classified as...
Discrete, continuous, or n/a?
For each of the variables in Exercise 1 that you classified as interval-ratio, identify whether it is discrete or continuous A. The number of peole in ouray Select ) B. Place of residence classified as urban, suburban, or rural [Select] C. The percentage of university students who attended public high school I Select ] D. The rating of the overall quality of a textbook on a scale from "Excellent" to "Poor" l Select ] E. The...
1. Identify whether the following variables are nominal, ordinal, discrete or continuous. a. Number of teenage...
1. Identify whether the following variables are nominal, ordinal, discrete or continuous. a. Number of teenage suicides in the United States in a specified year. b. Concentration of lead in a sample of water (in mg/dL) c. Prevalence of premenstrual syndrome of students who regularly drink tea (yes/no) d. Stages of Cancer (Stage I, Stage II, Stage III, Stage IV)
2.49 For each variable, decide if it is discrete or continuous: a. The number of cases...
2.49 For each variable, decide if it is discrete or continuous: a. The number of cases of flu diagnosed at a college in a given semester b. The weight, in grams, of a rat's hypothalamus c. The number of teachers, including substitutes, in a school district who are certified to teach high school math d. The number of times that a rat pushes a lever in a Skinner box during a 15-minute period e. How long, in seconds, it takes...
Q1: Indentify the following variables as discrete or continuous 1. The number of doctors who wash...
Q1: Indentify the following variables as discrete or continuous 1. The number of doctors who wash their hands between patient visits 2. The amount of liquid consumed by the average American each day 3. The weight of a newborn baby 4. The time it takes a person to react to a stimulus 5. The number of voters who favor a particular candidate Navigatiorn Dashboard Site home Site pages Q2: Determin following variables. e the level of measurement (nominal, ordinal, interval,...
which of these variables are discrete and which are continuous random variables? a. the number of...
which of these variables are discrete and which are continuous random variables? a. the number of new accounts est. by a salesperson in a year. b. the time between customer arrivals to a bank ATM. c. the number of customers in Big Nick's barber shop. d. the amount of fuel in your car's gas tank. e. the numbber of minorities on a jury. f. the outside temperature today. x P(x) 5 .1 10 .3 15 .2 20 .4
Determine whether the value is a discrete random variable, continuous random variable, or not a random...
Determine whether the value is a discrete random variable, continuous random variable, or not a random variable a. The weight of a T-bone steak b. The exact time it takes to evaluate 27+72 c. The gender of college students d. The distance a baseball travels in the air after being hit e. The number of hits to a website in a day f. The time it takes to fly from City A to City B a. Is the weight of...
Which of the following are continuous variables, and which are discrete? (a) speed of an airplane O continuous O discrete (b) age of a college professor chosen at random O continuous O discrete (c) number of books in the college bookstore O continuous O discrete (d) weight of a football player chosen at random O continuous O discrete (e) number of lightning strikes in Rocky Mountain National Park on a given day O continuous discrete
Are
the following discrete or continuous?
Are the following variables discrete or continuous: cost of a ticket for a basketball game number of spectators attending the game distance traveled by the bus carrying the visiting team weight of cheese on servings of nachos sold at the concession stand a. b. C. d. Suggest a random variable for the outcome of the game from the perspective of the hom team, that is, win or loss. Describe the sample space, S, for...
Discrete, continuous, or n/a?
For each of the variables in Exercise 1 that you classified as interval-ratio, identify whether it is discrete or continuous A. The number of peole in ouray Select ) B. Place of residence classified as urban, suburban, or rural [Select] C. The percentage of university students who attended public high school I Select ] D. The rating of the overall quality of a textbook on a scale from "Excellent" to "Poor" l Select ] E. The...
2.49 For each variable, decide if it is discrete or continuous: a. The number of cases of flu diagnosed at a college in a given semester b. The weight, in grams, of a rat's hypothalamus c. The number of teachers, including substitutes, in a school district who are certified to teach high school math d. The number of times that a rat pushes a lever in a Skinner box during a 15-minute period e. How long, in seconds, it takes...
Q1: Indentify the following variables as discrete or continuous 1. The number of doctors who wash their hands between patient visits 2. The amount of liquid consumed by the average American each day 3. The weight of a newborn baby 4. The time it takes a person to react to a stimulus 5. The number of voters who favor a particular candidate Navigatiorn Dashboard Site home Site pages Q2: Determin following variables. e the level of measurement (nominal, ordinal, interval,...
Determine whether the value is a discrete random variable, continuous random variable, or not a random variable a. The weight of a T-bone steak b. The exact time it takes to evaluate 27+72 c. The gender of college students d. The distance a baseball travels in the air after being hit e. The number of hits to a website in a day f. The time it takes to fly from City A to City B a. Is the weight of...
Most questions answered within 3 hours.
-
Intrapreneurship is defined as the
development of an enterprise culture with an existing (Nandan,
2009). An...
asked 12 minutes ago -
QUESTION 1 Tamiflu is a drug used to treat influenza. A study
found that Tamiflu reduced...
asked 16 minutes ago -
Which of the following would be less likely to be used to
allocate factory overhead when...
asked 22 minutes ago -
Transverse pulses travel with a speed of 195 m/s along a taut
copper wire whose diameter...
asked 20 minutes ago -
Sampling for Engineers Homework question 11.51
Suppose that Y1;Y2;Y3;Y4 denote a random sample from a
Poisson(θ)...
asked 24 minutes ago -
Which of the following is cleaved by regulated intramembrane
proteolysis (RIP)? Select any/all answers that apply....
asked 23 minutes ago -
Random characters You decide to create a program characters.py
that fills a two-dimensional list with random...
asked 35 minutes ago -
What are the major sources of error in your determination of the
molar mass? Select all...
asked 39 minutes ago -
A. Suppose your manager indicates that for a normally
distributed data set you are analyzing, your...
asked 1 hour ago -
During the month of August, the average temperature of a lake
next to a local college...
asked 42 minutes ago -
Which of these four researchers is most likely to have made Type
1 error
Kim who...
asked 56 minutes ago -
In a performance test, each of two cars takes 8.9 s to
accelerate from rest to...
asked 57 minutes ago