Question

Discrete random variables: You are studying the number of times that something happened (counted, not measured)....

Discrete random variables: You are studying the number of times that something happened (counted, not measured). For example, the number of times that you flip a coin and it comes up "heads".

Continuous random variables: The outcomes are measured, not counted. For example, how tall a plant grows (in centimeters) when it has fertilizer added.

please give an example of at least one discrete random variable and one continuous random variable that a researcher might study in your intended career field. How are they different? (career field in speech therapy)

Homework Answers

Answer #1

Answer:

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1) An irregular coin (? (?) = ?? (?)) is thrown 3 times. ? discrete random...
1) An irregular coin (? (?) = ?? (?)) is thrown 3 times. ? discrete random variable; ? = "number of heads - number of tails" is defined. Accordingly, ? is the discrete random variable number of heads - number of posts a) Find the probability distribution table. b) Cumulative (Additive) probability distribution table; ? (?) c) Find ? (?≥1).
13. Examples of discrete random variables include which of the following? (I) The number of clicks...
13. Examples of discrete random variables include which of the following? (I) The number of clicks an online advertisement receives (II) The amount of oxygen in a certain room. (III) The number of people on a flight from LA to Australia (IV) The number of traffic accidents on a particular stretch of I-80 in 2012 14. The expected value is essentially a _____________of the possible outcomes for the random variable. The weights are the corresponding probabilities for those possible outcomes....
Discrete Random Variables have either a finite or countable number of values. True False An example...
Discrete Random Variables have either a finite or countable number of values. True False An example of continuous variables is bushels of wheat per acre. True False The Mean Value of a discrete probability distribution (denoted by mu is a weighted average of the x-values AND represents the average values of all possible outcomes. True False Explain why in a binomial probability distribution, p + q =1. Make one sentence work.
________I. Which of the following is an example of a discrete random variable? The weight of...
________I. Which of the following is an example of a discrete random variable? The weight of a box of cookies The length of a window frame The number of houses in a development The distance from home to school ________II. The following table shows the population probability distribution of x, the random variable representing the price per ticket, in dollars, for 20 upcoming concerts at a certain community’s civic center.           Price per ticket ($)                          P(x)                                 45                                           0.20...
Which of the following situations do notinvolve a discrete random variable? There may be more than one...
Which of the following situations do notinvolve a discrete random variable? There may be more than one answer. (Note that you are only asked to identify the type of variable; you do not need to try to solve any of them.) The average length of time a call to company Q's helpline takes is 8.53 minutes. Assuming that the times are normally distributed and there is a 50% chance that a call lasts for less than 8.53 minutes, estimate the standard...
QUESTION 1 A game is played that costs $1. To play, you roll one six-sided die....
QUESTION 1 A game is played that costs $1. To play, you roll one six-sided die. If you roll a six, you win $5. What is the expected value of this game? a. $0 b. $5 c. $0.50 d. $4.50 QUESTION 2 A class room contains 32 students, 11 of whom are female. If one student is randomly chosen from the room, what is the probability the student is female? Round to the nearest thousandth. 1 points    QUESTION 3...
read Seasons of Love chapter:measuring a child's life after suicide. please answer the questions : reflect...
read Seasons of Love chapter:measuring a child's life after suicide. please answer the questions : reflect on what happens to the families when there is a suicide in the family, based on the Seasons of Love chapter...how should people be told? What details are best left unshared? below is the story These theories may have a certain face-validity, but they often neglect environmental or contextual factors that are innate to answering the question of “why” a person might engage in...