Mathematics, 19.06.2020 21:57 mrme41
You are bidding on five items available on an online shopping site. You think that for each bid you have a 35% chance of winning it, and the outcomes of the five bids are independent events. Let X denote the number of winning bids out of the five items you bid on. Find the probabilities. a. Explain why the distribution of X can be modeled by the binomial distribution. b. Find the probability that you win exactly 3 bids. c. Find the probability that you win 3 bids or fewer. d. Find the probability that you win more than 3 bids.
Answers: 1
Mathematics, 22.06.2019 02:00
The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220
Answers: 3
Mathematics, 22.06.2019 02:30
Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss,how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.
Answers: 3
You are bidding on five items available on an online shopping site. You think that for each bid you...
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