i would say b sorry if wrong
hope this helps :)sorry if it doesnt
Drawing conclusions about every woman who leases a car in a particular zip code from a representative sample of 250 women in that zip code who lease a car is called statistical inference.
Answer:
Putting aside the very real human cost, war has also serious economic costs – loss of buildings, infrastructure, a decline in the working population, uncertainty, rise in debt and disruption to normal economic activity.
Explanation:
The answer is that "it is reinforced based on a <span>fixed-interval schedule".
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A Fixed Interval Schedule gives a reward at reliable circumstances. For example a kid might be rewarded once per week if their room is tidied up. A problem with this sort of fortification timetable is that people tend to hold up until the point that the time when support will happen and then begin their reactions. Due to this reinforcement, yield doesn't stay steady. For example, Educator plans exams or undertakings at general interims and the grade is the reinforced, yet the work is inconsistent during the interim between tests.
The most important factor in making Mesopotamia's farmland fertile was the river that ran ran through it and flooded annually.
