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.

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.