Before a new test can be considered "standardized," what must its authors do?
a. Demonstrate that the reliability is at least 0.95.
b. Make the test freely available to anyone who wishes to use it.
c. Determine the norms for the test scores.
d. Compare the test to other widely used tests in the same field.
c
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How does the difference between fe and fo influence the outcome of a chi-square test?
a. The larger the difference, the larger the value of chi-square and the greater the likelihood of rejecting the null hypothesis. b. The larger the difference, the larger the value of chi-square and the lower the likelihood of rejecting the null hypothesis. c. The larger the difference, the smaller the value of chi-square and the greater the likelihood of rejecting the null hypothesis. d. The larger the difference, the smaller the value of chi-square and the lower the likelihood of rejecting the null hypothesis.
Mitchel's home was destroyed by a mudslide. He did not have insurance, but the government provided him with financial support. This support would be called
a. instrumental aid. c. instrumental money. b. emotional aid. d. critical money.
When light levels are low, the pupil will become ________ to allow more light into the eye.
a. contracted b. dilated c. focused d. smaller
Xinyi would like to increase her level of happiness and lead the good life. Which among the following are her best options?
A. Xinyi needs to incorporate pleasurable activities such as listening to music or watching movies into her schedule. B. Xinyi needs to take a long walk in nature and savor the experience. C. Xinyi should find a job that pays her very well and has a competitive bonus package. D. Xinyi needs to find a job where she can utilize her strengths and enjoy absorption in her work tasks.