In an outer space survey, 62 out of 70 participants claimed to believe that life on other planets is plausible. Based on an Ipsos survey, 79% of adults believe life on other planets is plausible. a. Use the range rule of thumb to identify the limits separating values that are significantly low and those that are significantly high. Based on the results, is the 62 that claimed to believe life on other planets is plausible significantly high? b. Find the probability of exactly 62 participants believing life on other planets is plausible.
In an outer space survey, 62 out of 70 participants claimed to believe that life on other planets is plausible. Based on an Ipsos survey, 79% of adults believe life on other planets is plausible. a. Use the range rule of thumb to identify the limits separating values that are significantly low and those that are significantly high. Based on the results, is the 62 that claimed to believe life on other planets is plausible significantly high? b. Find the probability of exactly 62 participants believing life on other planets is plausible.
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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In an outer space survey, 62 out of 70 participants claimed to believe that life on other planets is
plausible. Based on an Ipsos survey, 79% of adults believe life on other planets is plausible.
a. Use the
and those that are significantly high. Based on the results, is the 62 that claimed to believe
life on other planets is plausible significantly high?
b. Find the probability of exactly 62 participants believing life on other planets is plausible.
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