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Formulate a new hypothesis, taking into account the data from your experiment.
An Observation is an account of what actually happened whilst a Hypothesis is what you think will happen
Hypothesis
Migration across land bridges.
In a descriptive study, the focus is on observing and describing a phenomenon without manipulating any variables. Therefore, a hypothesis is not typically used in descriptive studies. Instead, researchers aim to provide a detailed and accurate account of the characteristics of the subject under study.
A supposition; a proposition or principle which is supposed or taken for granted, in order to draw a conclusion or inference for proof of the point in question; something not proved, but assumed for the purpose of argument, or to account for a fact or an occurrence; as, the hypothesis that head winds detain an overdue steamer., A tentative theory or supposition provisionally adopted to explain certain facts, and to guide in the investigation of others; hence, frequently called a working hypothesis.
The evolution of modern humans influenced the out of Africa hypothesis. Humans have a determinable migration pattern by the tracing of haplotypes and their variation as humans apparently moved from continent to continent. The in place hypothesis can not account for the haplotype similarities by positing interbreeding because many peoples are almost breeding isolates, such as the tribes of the Amazon, yet they still can be traced from their point of origin with genetic typing. Thus any interbreeding with proto-human populations in place was swamped by the genotypes of the out of Africa migration of modern humans.
Lerman's Bubble Model is simply a hypothesis in which Lerman suggests that the key processes that formed the chemicals needed for life took place within bubbles on the ocean's surface. -hope that helps :)
well i think it is a evaluation
* a proposal intended to explain certain facts or observations * a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena; "a scientific hypothesis that survives experimental testing becomes a scientific theory"; "he proposed a fresh theory of alkalis that later was accepted in ... * guess: a message expressing an opinion based on incomplete evidence
Because a type of historical genetic testing of the virus taking into account how the virus changes over time has calculated that HIV has been in humans for perhaps 100 years.
Critics argue that absolute income hypothesis overlooks other important factors influencing consumption, such as psychological and social influences. Additionally, it assumes individuals make rational decisions based solely on their income level, ignoring other motivations for consumption behavior. Lastly, it may not account for variations in consumer preferences and behavior across different income groups.