World Languages, 21.07.2019 14:30 freshysans4
Asurvey conducted by a song rating service finds that the percentages of listeners familiar with poker face by lady gaga who would give the song ratings of 5, 4, 3, 2, and 1 are, respectively, 48 percent, 17 percent, 16 percent, 11 percent, and 8 percent. assign the numerical values 1, 2, 3, 4, and 5 to the (qualitative) ratings 1, 2, 3, 4, and 5 and find an estimate of the probability distribution of x = this song’s rating by a randomly selected listener who is familiar with the song. find the expected value of the estimated probability distribution. (round your answer to 2 decimal places.)
Answers: 1
World Languages, 26.06.2019 16:00, salam4704
Bailey enjoys working with her hands. she wants to choose a career path that would allow her to create things. which career would be best for her? a. zoologist b. greenhouse nursery worker c. energy auditor d. civil engineer e. jeweler and metal worker
Answers: 1
World Languages, 27.06.2019 04:30, jalisabarnes12401
For the speaker, which of the following is a less distracting and easier approach than using a presentation outline? a. using post-it notes, color coded b. using notecards c. using full sheets of lined notebook paper d. using the preparation outline
Answers: 2
World Languages, 28.06.2019 10:30, lisa123465
When readers use their own knowledge about a subject to come to a conclusion about a text, it is called a. finding a theme b. reading carefully c. making inferences d. questioning the text
Answers: 1
Asurvey conducted by a song rating service finds that the percentages of listeners familiar with pok...
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