(c) The probability that there are at least three insect fragments in a 8-gram sample of peanut butter is 0.8575 (Round to four decimal places as needed.) There will be at least 3 insect fragment(s) in about 0.8575 of every 100 8-gram samples of peanut butter. (Round to the nearest whole number as needed.) (d) The probability that there is at least one insect fragment in a 8-gram sample of peanut butter is (Round to four decimal places as needed.) There will be ] insect fragment(s) in about D of every 100 8-gram samples of peanut butter. (Round to the nearest whole number as needed.) (e) The probability that a 8-gram sample of this supply of peanut butter contains five or more insect fragments isO soit be unusual. (Round to four decimal places as peeded )
(c) The probability that there are at least three insect fragments in a 8-gram sample of peanut butter is 0.8575 (Round to four decimal places as needed.) There will be at least 3 insect fragment(s) in about 0.8575 of every 100 8-gram samples of peanut butter. (Round to the nearest whole number as needed.) (d) The probability that there is at least one insect fragment in a 8-gram sample of peanut butter is (Round to four decimal places as needed.) There will be ] insect fragment(s) in about D of every 100 8-gram samples of peanut butter. (Round to the nearest whole number as needed.) (e) The probability that a 8-gram sample of this supply of peanut butter contains five or more insect fragments isO soit be unusual. (Round to four decimal places as peeded )
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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please answer d and e and check c's answer.
Transcribed Image Text:Suppose that a sample of peanut butter contains 0.6 insect fragments per gram. Compute the probability that the number of insect fragments in a 8-gram sample of peanut butter is each of the following values or range
of values. Interpret each result.
(a) Exactly three
(c) At least three
(e) Would it be unusual for a 8-gram sample of this supply of peanut butter to contain five or more insect fragments?
(b) Fewer than three
(d) At least one
(Round to the nearest whole number as needed.)
(b) The probability that there are fewer than three insect fragments in a 8-gram sample of peanut butter is 0.1425
(Round to four decimal places as needed.)
There will be fewer than 3 insect fragment(s) in about 0.1425 of every 100 8-gram samples of peanut butter.
(Round to the nearest whole number as needed.)
(c) The probability that there are at least three insect fragments in a 8-gram sample of peanut butter is 0.8575
(Round to four decimal places as needed.)
There will be
at least
3 insect fragment(s) in about 0.8575|| of every 100 8-gram samples of peanut butter.
(Round to the nearest whole number as needed.)
(d) The probability that there is at least one insect fragment in a 8-gram sample of peanut butter is
(Round to four decimal places as needed.)
There will be
insect fragment(s) in about
of
every
100 8-gram samples of peanut butter.
(Round to the nearest whole number as needed.)
(e) The probability that a 8-gram sample of this supply of peanut butter contains five or more insect fragments is
so it
be unusual.
(Round to four decimal places as needed.)
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