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In 2003, Dullinger et al. examined patterns of shrub invasion into high mountain grasslands of the Northern Calcareous (Limestone) Alps in Austria. Dullinger and his colleagues wished to determine whether Pinus mugo, a species of invasive conifer, showed a preference for invading some grassland habitats over others. The data provided give the number of Pinus mugo observed in each of six grassland types studied by the investigators. Assume that the area covered by each of the six habitats studied are approximately equal. What is the Pvalue?

In 2003 Dullinger et al examined patterns of shrub invasion into high mountain grasslands of the Northern Calcareous Limestone Alps in Austria Dullinger and his class=

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based on the given area for the six habitats, Dullinger and his colleagues can find the p-value to be 0.0018.

how can the p-value be found?

a chi-squared test is the best test for to find the p-value and when the data given is put through a chi-square model, the observed values are:

= 7, 9, 2, 11, 2, 0

the expected values should be:

= 1/6, 1/6, 1/6, 1/6, 1/6, 1/6

the p-value will be 0.001819

df = 5

find out more on p-value at https://brainly.com/question/13786078.

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