Mathematics, 03.04.2021 06:30, spazzinchicago
Suppose that a recent poll found that 40% of adults in a certain country believe that the overall state of moral values is poor. If a survey of a random sample of 20 adults in this country is conducted in which they are asked to disclose their feelings on the overall state of moral values.
complete parts (a) through (e) below.
Click here to view the table for the binomial probability distribution.
Click here to view the table for the cumulative binomial probability distribution.
(a) Find and interpret the probability that exactly 12 of those surveyed feel the state of morals is poor.
The probability that exactly 12 of those surveyed feel the state of morals is poor is
(Round to four decimal places as needed
Answers: 1
Mathematics, 21.06.2019 15:30, ayoismeisalex
Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81
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Mathematics, 21.06.2019 17:30, 21villalobosjabez
Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.
Answers: 2
Suppose that a recent poll found that 40% of adults in a certain country believe that the overall st...
Mathematics, 06.03.2020 15:00
Mathematics, 06.03.2020 15:00
Mathematics, 06.03.2020 15:00