Select the correct answer.
Which statement is a converse of p?
p: If every fourth card drawn...
Mathematics, 22.06.2021 23:30 idkjules5728
Select the correct answer.
Which statement is a converse of p?
p: If every fourth card drawn is a spade, then 25% of the cards in a deck would be spades.
A.
If 25% of the cards in a deck are spades, then every fourth card drawn would be a spade.
B.
If every fourth card drawn isn’t a spade, then 25% of the cards in a deck aren’t spades.
C.
If 25% of the cards in a deck aren’t spades, then every fourth card drawn wouldn’t be a spade.
D.
If every fourth card drawn isn’t a spade, then 75% of the cards in a deck are spades.
Answers: 1
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In a sample of 2023 u.s. adults, 373 said franklin roosevelt was the best president since world war ii. two u.s. adults are selected at random from the population of all u.s. adults without replacement. assuming the sample is representative of all u.s. adults, complete parts (a) through (d). (a) find the probability that both adults say franklin roosevelt was the best president since world war ii. the probability that both adults say franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (b) find the probability that neither adult says franklin roosevelt was the best president since world war ii. the probability that neither adult says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (c) find the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii. the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (d) which of the events can be considered unusual? explain. select all that apply. the event in part left parenthesis a right parenthesis is unusual because its probability is less than or equal to 0.05. the event in part (b) is unusual because its probability is less than or equal to 0.05. none of these events are unusual. the event in part (c) is unusual because its probability is less than or equal to 0.05.
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Mathematics, 21.06.2019 17:30
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