Answer:
Class width = max value-min value/# of classes
Class width is the difference between two consecutive lower class limits (or two consecutive lower class boundaries) in a frequency distribution.
The lower (and upper) class limits are the smallest (and largest) numbers that can belong to the different classes.
The lower (and upper) class limits are the smallest (and largest) numbers that can belong to the different classes.
The first lower class limit is approximately 90, and the second lower class limit is approximately 120.
Determine the distance between them.
120−90=30
Therefore, the class width is 30.
The approximate lower class limit of the first class is the first approximate lower class limit found above (approximately 90). The upper class limit of the first class is approximately equal to the second lower class limit, 120.
Therefore, the approximate lower and upper class limits of the first class are 90 and 120, respectively.
Answer:
Negative Reciprocity.
Explanation:
Negative reciprocity is known to be an important part of the human emotional receive and send stimuli system.
We model its role in sustaining cooperative behaviour; the fitness benefits of negative reciprocity are dispersed throughout the entire group, while the fitness costs are borne personally. Evolutionary forces tend to unravel people's willingness to bear the personal cost of punishing culprits.
<span>Swing states are considered crucial to election success because the voters are not firmly in the democratic or republican column.
</span>The key for either party to win the presidential election is to target specific battleground states.And these specific battleground states are called swing states.
The tea trade and production of tea played an important role in the British rule of India because since Tea was such an important commodity to Britain they needed to get it from either India or China. ... They were able to produce enough tea to be able to almost completely rely on India instead of China for their tea.
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