Mathematics, 29.08.2020 23:01 smariedegray
The number of seniors in a statistics class is 9 less than six times the number of juniors.
Let s represent the number of seniors and j represent the number of juniors.
The number of seniors can be represented by
Suppose there are 51 seniors.
There will be
juniors.
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Answers: 3
Answer from: Quest
Idk what the answer is bc i don't get it
Answer from: Quest
i need points
step-by-step explanation:
Answer from: Quest
1/4 is the asnwer cuz 5/20 is the faction
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Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
Mathematics, 21.06.2019 23:00
How many 2/5s are in 1 and 1/2 plz someone me right now
Answers: 1
The number of seniors in a statistics class is 9 less than six times the number of juniors.
Let s r...
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