Answer: Stratified random sampling
Explanation:
In stratified random sampling the population of choice is partitioned into subgroups. Then the samples for study are selected randomly from the subgroups.
The given situation is the example of stratified random sampling this is because of the fact that the population is divided into subgroups on the basis of the social class and age. Then the voters were randomly selected from each subgroup.
Answer:
You have mistreated me for too long George! I believe it is best that we go our seperate ways. All you have done is lie and cheat... Don't you understand what you put me through? Well i guess it does not matter now, because were done. Sorry it had to end this way George.
The king treated landowners well and sent non landowners to work on forced labor projects the king gave land to Grants to peasants who fought in the military which upset the noble landowners.
The king allowed nobles to use the land and nobles use peasants to farm the land in exchange for protection.
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The preamble to the constitution does not specify providing
for economic equity. The preamble to the US constitution is in reality a
guiding principle to the formation of the constitution. It actually acted like
a guiding star for the makers of the United States constitution. This is just a
starting declaration for the people that sat down to create the actual
constitution for the people of United States. The preamble to the constitution
was never discussed between the people of the constitution. It was created
during the day the final draft for the constitution was created.
Answer:
c) Object permanence
Explanation:
Jean Piaget developed a theory about cognitive development according to which people go through different stages on learning since the day they are born and until adulthood.
Piaget's states that cognitive development goes through different stages and in each one of them the brain acquires new abilities and capacities.
Object permanence refers to the ability to understand that objects still exist even if they are no longer visible. At first, little kids don't understand this and they think that when an object is out of sight it doesn't exist anymore (and also that's why they love to play peek-a-boo for example), however, as they grow older they understand that objects continue existing even when they are not in sight.
In this example, Jonathan is eight-months-old and he is left by his mother at the baby-sitter's place. <u>The minute he could not see her, he started to cry. </u>Because of Jonathan's age and his reaction we can say that<u> he hasn't developed the concept of "object permanence" yet and he's crying because he thinks his mom just disappeared.</u>
Thus, the concept that would explain Jonathan's behavior would be "object permanence"
