*Click image*
Looking for any help I can get, Tysm if you respond i really appreciate y...
Mathematics, 24.04.2020 00:22 olgapagan1010
*Click image*
Looking for any help I can get, Tysm if you respond i really appreciate you!! :D
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 20:30
In the diagram of circle o, what is the measure of zabc?
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 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
You know the right answer?
Questions
Business, 30.08.2019 22:20
Health, 30.08.2019 22:20
Mathematics, 30.08.2019 22:20
Mathematics, 30.08.2019 22:20
Mathematics, 30.08.2019 22:20
Geography, 30.08.2019 22:20
