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  3. 1. a)what is your null hypothesis regarding sepal

1. a)What is your null hypothesis regarding sepal lengths for the two species? And what is...

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Basic Math

1. a)What is your null hypothesis regarding sepal lengths forthe two species? And what is your alternate hypothesis?
b) Describe your hypotheses in terms of your test statistic: whatwould be the t under the null hypothesis, H0, and whatwould be the statement about t under your alternate hypothesisHa?  Would you do a one- or non-(i.e.,two-sided) directional test? Why?

Sepal.LengthSpecies
6.1versicolor
6.3versicolor
6.1versicolor
5.5versicolor
5.5versicolor
5.8versicolor
5.8versicolor
5versicolor
5.6versicolor
5.7versicolor
5.7versicolor
6.2versicolor
5.1versicolor
5.7versicolor
6.3virginica
7.7virginica
6.3virginica
6.7virginica
6.1virginica
7.7virginica
6.3virginica
6.4virginica
6virginica
6.9virginica
6.3virginica
6.5virginica
6.2virginica
5.9virginica

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