In the coastal united states, there is an established correlation between ice cream sales and shark attacks. which of the following might we conclude from this data?
a. eating ice cream may increase the likelihood of a shark attack.
b. increases in shark attacks may increase ice cream sales.
c. this is an anomaly and there is no relationship between shark attacks and ice cream sales.
d. there may be a third variable that creates a link between ice cream sales and shark attacks.

d. There may be a third variable that creates a link between ice cream sales and shark attacks.

Explanation:

There may be a third variable that link between ice cream sale and shark attacks.

A common error in casual thinking is the overlooking of third variable relating to the other two variables involve that better explains cause effect relationships. Third variable leads to a mistaken causal relationship between two others.

d. There may be a third variable that creates a link between ice cream sales and shark attacks.

its c i google it wish u luck

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.