Chapter 4
st length: 2: 00: 00
alexius lynn attempt 1
page 1:
for each menu item at a fast food restaurant, the fat content (in grams) and the
number of calories were recorded. a scatterplot of these data is given:
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the restaurant decides to add six new high-calorie, low-fat pasta dishes to its menu.
what is a plausible value for the new correlation coefficient describing the
relationship between fat and calories?
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o b) +0.7
o c) -0.2
d) +0.2