In order to accurately estimate an unknown population parameter, ...

[Alygatorr01285]

In order to accurately estimate an unknown population parameter, it would be best to start with:
  1.an unbiased sample mean.
  2.a relatively small sample size.
  3.a sample mean from a quick convenience sample.

Question 2

A machine is supposed to fill cups with 6 ounces of coffee. Which machine is most desirable from a statistical process control viewpoint based on the samples taken from four different machines?<--EndFragment--> p>
  1.Machine A: 5, 6, 7, 5.5, 6.5
  2.Machine B: 5.93, 5.99, 6.07, 6.04, 5.97
  3.Machine C: 6, 6, 6, 9, 3
  4.Machine D: 5.97, 6.01, 6, 5.98, 6.04

[brittrenee]

Answer to Question 1

1

Answer to Question 2

4

[Alygatorr01285]

Excellent

[mochi09]

Gracias!