The dependency ratio reflects which of the following?
a. the number of children under the age of 18 living in the United States
b. the number of people dependent upon others for activities of daily living (ADLs) and instrumental activities of daily living (IADLs)
c. the number of people under age 15 and over age 64
d. the number of people over age 75
ANSWER: c
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Under czarist Russia, daily living conditions for Jews were made so intolerable that millions chose to leave Russia and migrate to other countries. This is an example of ________
A) departmentalization B) subhumanization C) indirect transfer D) direct transfer
When testing a single sample mean for significance when the population standard deviation is unknown and sample size is 75, the correct sampling distribution is
a. the t distribution b. the Z distribution c. it makes no difference d. t for a one-tailed test, Z for a two-tailed test
Discuss charter schools via the sociological perspectives.
What will be an ideal response?
Consider the following linear regression prediction equation: Y = 12 + -1x. If the predicted value of Y for an observation is 5, calculate the residual for an observation where the observed value of Y is equal to 9.
What will be an ideal response?