Question
What percentage of the star's surveyed show evidence of planets?
(a) About 50%
(b) Less than 5%
(c) About 30%
(d) Less than 1%
(a) About 50%
(b) Less than 5%
(c) About 30%
(d) Less than 1%
Answers
My estimate using wobble, dimming and shifting came out to be 40%, but the answer does not have it. Any suggestions?
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