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A researcher predicts that watching a film on institutionalization will change students’ attitudes about chronically mentally ill patients. The researcher randomly selects 36 students, shows them the film, and gives them a questionnaire about their attitudes. The mean score on the questionnaire for these 36 students is 70. The score for people in general on this questionnaire is 75, with a standard deviation of 12. Using the five steps of hypothesis testing and the 5% significance level (i.e. alpha = .05), does showing the film change students’ attitudes towards the chronically mentally ill?What does it mean to set alpha at .05?What is your null hypothesis? Alternate hypothesis?Is this a one-tailed or two-tailed hypothesis?What is your obtained z?What is the critical value of z?Do you reject or fail to reject the null hypothesis? State in words what you have found.
Editing includes sound effects, of course. Sound experts, also known as Foley artists, work tirelessly to create common sounds we take for granted, such as a door opening, footsteps, lightning, and so forth. With this in mind, take a look at the obje..
write 500 word essay on 2 different neurological disorders that can occur in development and how it affects
Explain the process which you will use to estimate information that you collect. What kinds of things will you consider as you estimate the information (for example, perspective and validity)?
How do FERPA and ADA mandates affect adult education and training? How do situational, dispositional, and institutional barriers affect the adult learning process? How do external and internal factors interact to influence adult learning?
The lake theater is owned by tony carpino. all facilities were completed on march 31. at this time, the ledger showed : No. 101 Cash $6,000, No.140 land $10,000, No. 145 buildings (concession stand, projection room,ticket booth, adn screen) $8,000 No..
What are some of the reasons given for the differences in crime rates between males and females? Do you feel that the gap in the rates of crime between females and males will ever narrow to the point where the rates will be very similar? Explain your..
Pugh worked for See's Candies, Inc. for 32 years¾he had started as a dishwasher and worked his way up to Vice President for Production and was on the Board of Directors. When he was hired, he was told by the president and general manager "if you are ..
The trade of goods, people, and such between Europe and the Americas is commonly termed the:
An accounts receivable supervisor was laid off by her employer after taking an extended disability leave for pregnancy. She claimed that the employer discriminated against her on the basis of gender and ability to bear children, stating that two male..
What are some of the disadvantages of using a met-analysis? Provide an example.
Suppose that Georgia enacts a law requiring the use of contoured rear-fender mudguards on trucks and trailers operating within its state lines. The statute further makes it illegal for trucks and trailers to use straight mudguards.
In what way (or ways) is the current Knowledge Revolution a child of the industrial revolution? Is this a new revolution or simply an extension of the 18th-century revolution? Given the history, is it perhaps more appropriate to call the current revo..
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