![subject](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 18:10 ceceshelby2635
Based on experience, the probability that an incoming email is spam (an undesired message of solicitation) is 38%. If three emails are in my inbox, what is the probability that:A. All three messages are spam. B. At least one of the three messages are spam. C. None of the three messages are spam.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, JvGaming2001
The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
You know the right answer?
Based on experience, the probability that an incoming email is spam (an undesired message of solicit...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/geografiya.png)
Geography, 25.08.2021 14:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.08.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.08.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.08.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.08.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.08.2021 14:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 25.08.2021 14:00