Mathematics, 01.07.2020 15:01 TheLuciferOG4558
According to a study conducted by the Toronto-based social media analytics firm Sysomos, of all tweets get no reaction. That is, these are tweets that are not replied to or retweeted (Sysomos website, January ). Suppose we randomly select tweets. a. What is the expected number of these tweets with no reaction (to the nearest whole number)
a) What is the expected number of these tweets with no reaction?
b) What are the variance and standard deviation for the number of these tweets with no reaction?
Answers: 3
Mathematics, 21.06.2019 20:00
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According to a study conducted by the Toronto-based social media analytics firm Sysomos, of all twee...
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