Researchers in London would like to compare the weight of one of their satellites to that of
the United States 160 pound satellite. Since
England uses the SI system of measurement,
they list the mass of their satellite as 70 kg.
How much more, in pounds, does the US
satellite weigh on Earth than the English
satellite if 1 kg = 2.21 pounds?

The probability that a u.s. resident has traveled to canada is 0.18 and to mexico is 0.09. a. if traveling to canada and traveling to mexico are independent events, what is the probability that a randomly-selected person has traveled to both? (page 109 in the book may ) b. it turns out that only 4% of u.s. residents have traveled to both countries. comparing this with your answer to part a, are the events independent? explain why or why not. (page 119 may ) c. using the %’s given, make a venn diagram to display this information. (don’t use your answer to part a.) d. using the conditional probability formula (page 114 in the book) and the %’s given, find the probability that a randomly-selected person has traveled to canada, if we know they have traveled to mexico.