Water and Carbohydrates Here are the number of grams of water and the number of grams of carbohydrates for a random selection of raw foods ( 100 g each). Is there a linear relationship between the...

Water and Carbohydrates Here are the number of grams of water and the number of grams of carbohydrates for a random selection of raw foods (

100 g

each). Is there a linear relationship between the variables?

Water	73.78	74.17	86.26	83.21	85.21	80.05	76.36
Carbs	23.51	23.64	24.11	16.59	20.10	14.65	15.26

(a) Draw the scatter plot for the variables.

Water and Carbohydrates

Carbohydrates

(b) Compute the value of the correlation coefficient. Round your answer to at least three decimal places.

(d) Test the significance of the correlation coefficient at

=α0.05 The Critical Values for the PPMC Table.

(e) Give a brief explanation of the type of relationship.

There ▼(Choose one) a significant negative linear relationship between the number of grams of water and the number of grams of carbohydrates.

Critical value(s):

▼(Choose one) the null hypothesis.

Jun 01, 2022

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