Mathematics, 03.03.2020 01:54 nayellisoto15
The error in the length of a part (absolute value of the difference between the actual length and the target length), in mm, is a random variable with probability density function 120x2-x 0 〈 x 〈 1 f(x) = 0 otherwise a. What is the probability that the error is less than 0.2 mm? b. Find the mean error. c. Find the variance of the error. d. Find the cumulative distribution function of the error. e. The specification for the error is 0 to 0.8 mm, What is the probability that the specification is met?
Answers: 3
Mathematics, 21.06.2019 14:00
Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?
Answers: 1
Mathematics, 21.06.2019 17:00
Evaluate the expression for the given value of the variable. 5×(h+3) for h=7
Answers: 1
Mathematics, 21.06.2019 21:20
52 cm radius = diameter = area = circumference = circumfer
Answers: 1
The error in the length of a part (absolute value of the difference between the actual length and th...
Mathematics, 16.09.2019 10:30
Business, 16.09.2019 10:30
Chemistry, 16.09.2019 10:30
Physics, 16.09.2019 10:30
English, 16.09.2019 10:30
Chemistry, 16.09.2019 10:30
History, 16.09.2019 10:30
Mathematics, 16.09.2019 10:30
History, 16.09.2019 10:30
Mathematics, 16.09.2019 10:30