Mathematics, 18.11.2020 01:00, kaylan2019
Alyssa created a new how-to video for her DIY website and is curious how much her viewers like the new video. She decides to poll the next 100 viewers who share her video on social media. Eighty-five percent of the viewers she polled responded that they "lovedβ the new video. Which statement best describes the results of this poll? Exactly 85% of all viewers that viewed the video loved it. It is most likely that more than 85% of all viewers that viewed the video actually loved it. It is most likely that less than 85% of all viewers that viewed the video actually loved it. Exactly 15% of all viewers that viewed the video did not love it.
Answers: 2
Mathematics, 21.06.2019 21:20, caseypearson377
Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18
Answers: 2
Mathematics, 21.06.2019 21:30, allisonboggs85
Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
Answers: 1
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
Alyssa created a new how-to video for her DIY website and is curious how much her viewers like the n...
Geography, 23.04.2021 01:00
Mathematics, 23.04.2021 01:00
Mathematics, 23.04.2021 01:00
History, 23.04.2021 01:00
Mathematics, 23.04.2021 01:00