Find the mean and standard deviation for this population

Reference no: EM13489310

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.

Hint: Sketch the distribution and locate the two scores on your sketch. show work.

Reference no: EM13489310

Questions Cloud

Using the formula for classical conditioning : Using the formula for Classical Conditioning, explain how you could condition someone to tear up at the sight of a pen:

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 Âµ = 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 ..

User Account

All Pages