Which of the following expressions correctly shows an expected value calculation for the probability distribution below? * Captionless Image
(−5⋅1⋅8)+(0.4⋅0.35⋅0.25)
(−5+8+1)⋅(0.4+0.35+0.25)
(−5⋅0.4)+(1⋅0.35)+(8⋅0.25)
(−5÷0.4)+(1÷0.35)+(8÷0.25)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.