Answers: 2
Mathematics, 21.06.2019 21:30, amesha62
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, 22.06.2019 01:40, cowgyrlup124
The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree
Answers: 1
Mathematics, 22.06.2019 02:10, bertha4082
What is 4(x2 β 3x) + 12x2 + x simplified? f 4x2β3x h 16x2β11x g13x2β2x i16x2β12x
Answers: 1
Mathematics, 22.06.2019 02:30, aariannahnorwoo
Which of the following exponentially equations is equivalent to the logarithmic equation below?
Answers: 2
Write an expression for the perimeter in terms of x?...
Social Studies, 28.06.2019 01:20
Social Studies, 28.06.2019 01:20