Mathematics, 16.01.2020 17:31 rpmgamer
For which of the following counts would a binomial probability model be reasonable? a. the number of traffic tickets written by each police officer in a large city during one month. b. the number of hearts in a hand of five cards dealt from a standard deck of 52 cards that has been thoroughly shuffled. c. the number of 7's in a randomly selected set of five random digits from a table of random digits. d. the number of phone calls received in a one-hour period. e. all of the above.
Answers: 3
Mathematics, 21.06.2019 13:00
Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked
Answers: 2
Mathematics, 21.06.2019 20:00
Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189
Answers: 1
For which of the following counts would a binomial probability model be reasonable? a. the number o...
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