Mathematics, 27.08.2019 19:30 fayth1760
Ninety-one percent of products come off the line within product specifications. your quality control department selects 15 products randomly from the line each hour. looking at the binomial distribution, if fewer than how many are within specifications would require that the production line be shut down (unusual) and repaired? fewer than 10fewer than 12fewer than 11fewer than 9
Answers: 3
is 0.0002
is 0.0013
is 0.0082
is 0.0399
that represents the number of units come off the line within product specifications in a review of 
Bernoulli-type trials with probability of success 
. Therefore, the model is 
. So:![P (X < 9) = 1 - P (X \geq 9) = 1 - [{15 \choose 9} (0.91)^{9}(0.09)^{6}+...+{ 15 \choose 15}(0.91)^{15}(0.09)^{0}] = 0.0002](/tpl/images/0203/3044/a24a2.png)
![P (X < 10) = 1 - P (X \geq 10) = 1 - [{15 \choose 10}(0.91)^{10}(0.09)^{5}+...+{15 \choose 15} (0.91)^{15}(0.09)^{0}] = 0.0013](/tpl/images/0203/3044/2b94d.png)
![P (X < 11) = 1 - P (X \geq 11) = 1 - [{15 \choose 11}(0.91)^{11}(0.09)^{4}+...+{15 \choose 15} (0.91)^{15}(0.09)^{0}] = 0.0082](/tpl/images/0203/3044/9fdc2.png)
![P (X < 12) = 1- P (X \geq 12) = 1 - [{15 \choose 12}(0.91)^{12}(0.09)^{3}+...+{15 \choose 15} (0.91)^{15}(0.09)^{0}] = 0.0399](/tpl/images/0203/3044/08542.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 17:30, liaholmes8
If i have one apple and give you the apple, how many apples do i have?
Answers: 2
Mathematics, 21.06.2019 21:40, calebhoover03
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Mathematics, 22.06.2019 00:00, daphnevlogs11
Which diagram shows lines that must be parallel lines cut by transversal?
Answers: 3
You know the right answer?
Ninety-one percent of products come off the line within product specifications. your quality control...
Questions in other subjects:
English, 17.10.2020 15:01
Business, 17.10.2020 15:01
Mathematics, 17.10.2020 15:01
Business, 17.10.2020 15:01
