1. What is the mean and the mean absolute deviation of the ages of the sample of students at Mountain View? 2. What is the mean and the mean absolutely absolute deviation of the ages of the sample of students at ocean view?

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

Which bronfenbrenner level examines the developmental influences of homes, caregivers, friends, and teachers?

Mrs. walter’s husband died in 2016. she has not remarried and has maintained a home for herself and her dependent son, whom she can claim as a dependent. in the summer of 2018, the son was killed in an automobile accident. what is mrs. walter’s filing status for 2018