To obtain: The probability that accurately 15 of those Americans who are observed for the study think that the state of morals is not good
To determine
To interpret: The probability that accurately 15 of those Americans who are observed for the study think that the state of morals is not good is 0.052
(b)
To determine
To obtain: The probability that not more than 10 of those Americans who are observed for the study think that the state of morals is not good
To determine
To interpret: The probability that not more than 10 of those Americans who are observed for the study think that the state of morals is not good is 0.3842.
(c)
To determine
To obtain: The probability that more than 16 of those measured think that the state of morals is not good
To determine
To interpret: The probability that more than 16 of those Americans who are observed for the study think that the state of morals is not good is 0.0174.
(d)
To determine
To obtain: The probability that 13 or 14 of those Americans who are observed for the study think that the state of morals is not good
(e)
To determine
To conclude: The probability that 20 or more of those measured think that the state of morals is not good is unusual
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Discrete Distributions: Binomial, Poisson and Hypergeometric | Statistics for Data Science; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=lHhyy4JMigg;License: Standard Youtube License