1.) The file cats.csv contains a data set consisting of the body weight (in kilograms) and...

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1.) The file cats.csv contains a data set consisting of the bodyweight (in kilograms) and heart weight (in grams) for 12 cats. Testat the 5% significance level that a positive linear relationshipexists between the body weight of cat and their mean heart weight.Provides all parts of the test including hypotheses, teststatistic, p-value, decision, and interpretation.

2.) The file cats.csv contains a data set consisting of the bodyweight (in kilograms) and heart weight (in grams) for 12 cats.Construct and interpret a 90% confidence interval for β1

cats.csv file is

bwthwt
2.69.8
3.816.3
3.716.2
3.416.3
27.7
3.813.3
2.510.5
2.18.7
2.17.3
3.113.7
3.614.4
3.213.4

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bwt xhwt    See Answer
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