Mathematics, 23.04.2021 01:00 candiceforever123
Find the next 2 numbers in the sequence: 7, 28, 49,70,
Answers: 2
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 22:00
Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom
Answers: 1
Find the next 2 numbers in the sequence: 7, 28, 49,70,...
Physics, 18.10.2020 01:01
Biology, 18.10.2020 01:01
Mathematics, 18.10.2020 01:01
Biology, 18.10.2020 01:01
Geography, 18.10.2020 01:01
Spanish, 18.10.2020 01:01
Mathematics, 18.10.2020 01:01
Mathematics, 18.10.2020 01:01
Geography, 18.10.2020 01:01
Social Studies, 18.10.2020 01:01