![subject](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 04:30 onlymyworld27
1. Suppose, as is roughly true, the amount of money U. S. smokers spend on cigarettes each year is distributed
normally with a mean (µ) of $1,250 and a standard deviation (σ) of $220.
(a) (5 pts.) What is the probability that a single randomly selected smoker in the U. S, spends more than $1,350
each year on cigarettes?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00, lulustar13
Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, paolacorazza
Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need
Answers: 3
You know the right answer?
1. Suppose, as is roughly true, the amount of money U. S. smokers spend on cigarettes each year is d...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 02:44
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 02:44
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 02:44
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 02:44
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 02:44