Weber’s law <span>states that the change in a stimulus that will be just noticeable is a constant ratio of the original stimulus. It does not hold for extremes stimulation. In the question, whether an envelope needs extra postage will be most accurate when judging a heavy envelope of 12 ounces. </span>
<u>Answer:
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The type of sampling used in the example is 'stratified sampling'.
<u>Explanation:
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- The term 'stratified' used to name the method of sampling is referred to as 'fixed' or definite.
- If we keenly process the data that is given in the example, we can find that the number of students chosen for the study from each category makes up 10 percent of the entire category.
- As the researcher has chosen to carry out the study with a definite 10 percent of students from each category, the sampling method can be concluded to be 'stratified sampling'.
Answer:
phonological awareness
Explanation:
Phonology is the study of linguistics that deals with how sounds are arranged in languages that are spoken and sign language.
A person who does not have the idea of the structure of sound in a language is phonologically unaware.
Phonological awareness is needed for reading ability. Only if a person knows the structure of the sounds in a language he/she can read and speak correctly.
Here, Cater has a deficiency of phonological awareness.
Answer:
1 is this: The four middle lines of latitude are the Tropic of Cancer, the Tropic of Capricorn, the International Date Line and the Prime Meridian.
2 is: Climate models project robust differences in regional climate between present-day and global warming up to 1.5°C, and between 1.5°C and 2°C (high confidence), depending on the variable and region in question (high confidence).
3 is: The term civilization refers to complex societies, but the specific definition is contested.
The advent of civilization depended on the ability of some agricultural settlements to consistently produce surplus food, which allowed some people to specialize in non-agricultural work, which in turn allowed for increased production, trade, population, and social stratification.
The first civilizations appeared in locations where the geography was favorable to intensive agriculture.
Governments and states emerged as rulers gained control over larger areas and more resources, often using writing and religion to maintain social hierarchies and consolidate power over larger areas and populations.
Writing allowed for the codification of laws, better methods of record-keeping, and the birth of literature, which fostered the spread of shared cultural practices among larger populations.
Answer:
Interventions to reduce unprotected sex include individual counseling, social and behavioral support (such as peer education, assertiveness and relationship support, discussing attitudes and beliefs, videos).
