A pollster asked 1000 adults whether Republicans or Democrats have better domestic economic policies. The following table gives the two-way classification of their opinions. Gender Republicans Democrats No Opinion Male 205 350 39 Female 185 190 31 Find the probability (rounded to three decimal places) that a randomly selected adult is a female or thinks that Democrats have better domestic economic policies.
A pollster asked 1000 adults whether Republicans or Democrats have better domestic economic policies. The following table gives the two-way classification of their opinions. Gender Republicans Democrats No Opinion Male 205 350 39 Female 185 190 31 Find the probability (rounded to three decimal places) that a randomly selected adult is a female or thinks that Democrats have better domestic economic policies.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Transcribed Image Text:A pollster asked 1000 adults whether Republicans or Democrats have better domestic economic policies. The following table gives the
two-way classification of their opinions.
Gender Republicans Democrats No Opinion
Male
205
350
39
Female
185
190
31
Find the probability (rounded to three decimal places) that a randomly selected adult is a female or thinks that Democrats have better
domestic economic policies.
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