Calculate the probability of at least 2 people having the same birthday on you
class of 28 stu...
Mathematics, 05.05.2020 15:50 scarlettp13
Calculate the probability of at least 2 people having the same birthday on you
class of 28 students? Please put your answer in percentage or decimal.
Answers: 1
Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), the experimenter looks at cards that are hidden from the subject. each card contains either a star, a circle, a wave, a cross or a square.(five shapes) as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. when the esp study described above discovers a subject whose performance appears to be better than guessing, the study continues at greater length. the experimenter looks at many cards bearing one of five shapes (star, square, circle, wave, and cross) in an order determined by random numbers. the subject cannot see the experimenter as he looks at each card in turn, in order to avoid any possible nonverbal clues. the answers of a subject who does not have esp should be independent observations, each with probability 1/5 of success. we record 1000 attempts. which of the following assumptions must be met in order to solve this problem? it's reasonable to assume normality 0.8(1000), 0.2(1000)%30 approximately normal 0.8(1000), 0.2(1000)% 10 approximately normal srs it is reasonable to assume the total number of cards is over 10,000 it is reasonable to assume the total number of cards is over 1000
Answers: 1
Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
Answers: 1
Mathematics, 22.06.2019 00:40
Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.
Answers: 3
Mathematics, 22.06.2019 01:00
5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)
Answers: 2
Computers and Technology, 07.12.2021 05:20
Mathematics, 07.12.2021 05:20
Mathematics, 07.12.2021 05:20
Social Studies, 07.12.2021 05:20
Mathematics, 07.12.2021 05:20
Social Studies, 07.12.2021 05:20
Mathematics, 07.12.2021 05:20
Mathematics, 07.12.2021 05:20
Mathematics, 07.12.2021 05:20
Mathematics, 07.12.2021 05:20
Social Studies, 07.12.2021 05:20
World Languages, 07.12.2021 05:20