Mathematics, 04.07.2020 23:01 godzilla24
Suppose that 13% of all steel shafts produced by a certain process are nonconforming but can be reworked (rather than having to be scrapped). Consider a random sample of 200 shafts, and let X denote the number among these that are nonconforming and can be reworked. (Round your answers to four decimal places.) a. What is the (approximate) probability that X is at most 30? b. What is the (approximate) probability that X is less than 30? c. What is the (approximate) probability that X is between 15 and 25 (inclusive)?
Answers: 2
Mathematics, 22.06.2019 00:00, rcmolyneaux
At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.
Answers: 1
Mathematics, 22.06.2019 00:30, student176
Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.
Answers: 1
Mathematics, 22.06.2019 03:00, adrianVocke5685
The blue segment below is a diameter of o. what is the length of the radius of the circle?
Answers: 1
Suppose that 13% of all steel shafts produced by a certain process are nonconforming but can be rewo...
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