Despite their best efforts to become better math students both individually and collectively as a school, the majority of pupils think that failing a subject does not necessarily mean that it is difficult. They don’t see failing math as normal because they link success to things they can control, like putting in more effort and working hard to get better, rather than to gifts or exceptional abilities. This is the primary reason that the authors at My Homework Help are always there to help you; an example of a question is;
Consider the following sample of observations on coating thickness for low-viscosity paint (“Achieving a Target Value for a Manufacturing Process: A Case Study,” J. of Quality Technology, 1992: 22–26):
Assume that the distribution of coating thickness is normal (a normal probability plot strongly supports this assumption).
a. Calculate a point estimate of the mean value of coating thickness, and state which estimator you used.
b. Calculate a point estimate of the median of the coating thickness distribution, and state which estimator you used.
c. Calculate a point estimate of the value that separates the largest 10% of all values in the thickness distribution from the
remaining 90%, and state which estimator you used. [Hint: Express what you are trying to estimate in terms of m and s.]
d. Estimate P(X < 1.5), i.e., the proportion of all thickness values less than 1.5. [Hint: If you knew the values of μ and σ, you could calculate this probability. These values are not available, but they can be estimated.]
e. What is the estimated standard error of the estimator that you used in part (b)?
Get Help With Your Assignments
If an attempt fails to produce any results, the student may quit up or think that mathematics should be optional since they think it is challenging or may be time-consuming in terms of the practise needed. But my homeworkwriters have the best authors who are fast and at an affordable rate.