For each menu item at a fast food restaurant, fat content (in grams) and number of calories were recorded. a scatterplot of these data is given:

reference: ref 4-3

a plausible value for the correlation between fat content and calories is
a. +0.2.
b. –0.9.
c. +0.9.
d. –1.0.

a

explanation:

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]