Which of the following is equivalent to Ex=oax?
A) 20 + a1 + a2 + ...
B)
21 +
+ a...
Mathematics, 15.06.2020 22:57 mariahchaparro08
Which of the following is equivalent to Ex=oax?
A) 20 + a1 + a2 + ...
B)
21 +
+ a2 + a3 + 24 + 25
C) ao + a1 + a2 + a3 + 24 + 25
D) a1 + a2 + a3 + ... + 2.0
Answers: 2
Mathematics, 21.06.2019 16:10, lilyplant4289
The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
Mathematics, 21.06.2019 18:30, alleahbethea199
Divide. write in the simplest form. 4 1/6 divided by 10
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, 27.06.2020 20:01