The following data represent the calories and​ sugar, in​ grams, of various breakfast cereals. Product Calories Sugar A 270 10.0 B 280 3.8 C 290 21.2 D 410 23.4 E 520 19.8 F 530 23.9 G 550 17.7 Use the data...

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Basic Math

The following data represent the calories and​ sugar, in​ grams,of various breakfast cereals.

Product

Calories

Sugar

A

270

10.0

B

280

3.8

C

290

21.2

D

410

23.4

E

520

19.8

F

530

23.9

G

550

17.7

Use the data above to complete parts​ (a) through​ (d).

Compute the covariance.

b. Compute the coefficient of correlation.

c. Which do you think is more valuable in expressing therelationship between calories and

sugarlong dash—the

covariance or the coefficient of correlation? Explain.

d. What conclusions can you reach about therelationship between calories and sugar?

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