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for the population of all adults, assume that the weight loss after six weeks on the diet (weight before beginning the diet minus weight after six weeks on the diet) is normally distributed with mean . to determine if the diet leads to weight loss, we test the following hypotheses:

Respuesta :

For the population of all adults, count on the weight loss after six weeks at the weight-reduction plan H0: μ = 0, Ha: μ > zero.

The population is defined as all nationals present in, or briefly absent from a country, and aliens completely settled in a rustic. This indicator indicates the wide variety of humans that normally live in an area. boom costs are the once-a-year adjustments in population as a result of births, deaths, and internet migration throughout the year.

A discrete assemblage of entities with identifiable characteristics along with humans and animals with the objective of analysis and statistics collection is known as a population. It includes a comparable organization of species that dwell in a selected geographical location with the potential to interbreed.

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