When we say “95% confidence interval,” what does that “95%” mean?
What will be an ideal response?
Ans: 95% of the samples in repeatedly sampling the same population will contain a mean between the two numbers in that interval.
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What could a care teacher do to add large muscle activities to another area?
a. Put a little slide in the large motor area b. Give the children lots of outdoor time c. Read books about movement in the cozy corner d. Add strollers and shopping carts to the play house area
In its discussion of motivation, the textbook describes three kinds of achievement goals: mastery goals, performance-approach goals, and performance-avoidance goals. a. In a short paragraph, explain how these three types of goals are different. b. Describe four ways in which students with mastery goals and those with performance goals (especially those with performance-avoidance goals) are likely
to think and/or act differently. c. List three strategies you might use to promote mastery goals. Illustrate each one with a concrete example of something you might do. What will be an ideal response?
A doctor is concerned about the life expectancy rates of cancer patients in his clinic. There were forty patients in the clinic all of whom were in remission from cancer. Theoretically, all the patients had an equal probability of living for at least ten years post-treatment. However, the doctor had data that suggested that younger patients were more likely to live longer than older patients. This data was from national cancer data. However, the doctor had used the same and newly developed approach to treatment for all his patients and therefore wanted to determine the probability that all patients would live for at least ten years post-treatment, irrespective of their age. What formula could he use to determine this probability?
A. NHST B. Pearson’s r C. Cronbach’s Alpha D. Bayes’ theorem.
What information should go in the body of your cover letter?
What will be an ideal response?