A random sample of 150 people was taken from a very large population. Ninety of the people in the sample were females. The standard error of the proportion of females is.

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

Generally, investment philosophy is dividend into one category: conservative.

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops