What is the population variance

Assignment Help Other Subject
Reference no: EM13489309

A population of scores has µ = 50. Suppose that an X score of 65 has a corresponding z-score of 1.50 in this population of scores. What is the population variance? Show work

Reference no: EM13489309

Questions Cloud

A therapist is helping client get rid of his fear of spiders : A therapist is helping a client get rid of his fear of spiders. First, the therapist has the client think of spiders while using breathing techniques to calm himself. The therapist then has the client look at a picture of a spider and use the brea..
Response is strengthened because something is taken away : In ______ reinforcement, a response is strengthened because something is added, while in ______ reinforcement, a response is strengthened because something is taken away.
Find the z-score for each score in the population : A population of N=5 has the following five scores: 0, 6, 4, 3 and 12. Find the z-score for each score in the population
Find the mean and standard deviation for this population : In a population of exam scores, a score of X = 48 corresponds to z = +1.00 and a score of X = 36 corresponds to z = -0.50. Find the mean and standard deviation for this population.
What is the population variance : A population of scores has µ = 50. Suppose that an X score of 65 has a corresponding z-score of 1.50 in this population of scores. What is the population variance?
Wants to stop smoking cigarettes : A friend of yours wants to stop smoking cigarettes. Describe this proposed behavior change in terms of (a) one aspect of the Health Belief Model and one aspect of the Theory of Planned Behavior,
You can include any information from piaget adn parten : Pretend you observed a preschool ages child playing at the playground, nursery, daycare etc. With the following questions put in a 1 play assignment.
Health magazine about a study : You read in a health magazine about a study in which a new therapy technique for depression was examined. A group of depressed individuals volunteered to participate in the study, which lasted 9 months. There were 50 subjects at the beginning of the ..
What are internal validity and external validity : What are internal validity and external validity? Why are they so important researchers?

Reviews

Write a Review

Other Subject Questions & Answers

  The courts and police departments

Explain how technology in the area of computers has changed in both the courts and police departments.

  Academic life similar

How have you used these actions to solve problems in your daily life? How are critical thinking skills in your daily life and in your academic life similar? How are they different?

  What is cosmetic fitness-physical activity pyramid

What is cosmetic fitness? list each of the areas within the physical activity pyramid . provide an example of an activity within each catagory (including the top of the pyramid)

  Resourcing and utilizing change management procedures

once a strategy has been idenitified, it must be put into practice, this may involve, organizing, resourcing and utilizing change management procedures, how should a company go about implementing this?

  What are paneras competitive advantages in the words of

what are paneras competitive advantages? in the words of warren buffet are any of them sustainable?no word

  Esther lives with a caregiver on whom

Esther lives with a caregiver on whom she is greatly dependent and trusts. The caregiver persuades Esther to sign a contract with the caregiver that greatly favors the caregiver. If the contract is set aside, it will likely be on what grounds?

  Intelligence strengths and learning style

How can you use your multiple intelligence strengths and learning style to form positive academic habits? Provide a minimum of two examples in your response.

  Determining brain regions activated memory

What technique should Mariah use to determine which brain regions are activated when someone recalls their first memory?

  Active nature of perception

Please in brief describe the active nature of perception, and then describe two differences between bottom-up and top-down perception

  Describes the elements of all scientific investigation

Which of the following best describes the elements of all scientific investigation?

  Elements of thought

Look at the "elements of thought" and compare them to the "right questions". What are the similarities and differences? Is one approach 'better' than the other or should their positive points be blended one with the other

  Analyze young colonel sartoris from barn burning by william

analyze young colonel sartoris from barn burning by william faulkner as you would if you are a clinical psychologist.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd