The Following Measurements for a Sample with Dimension X Are

question 83

Multiple Choice

The following measurements for a sample with dimension X are representative of a process known to be in statistical control 42, 52, 64, 45, 53, 56, 70, 57, 49, 62 Which of the following values BEST approximates the upper and lower control limits of the process capability.

• A) 81 and 29
• B) 59 and 51
• C) 64 and 46
• D) 70 and 42

---

Definitions:

Standard Error

A statistical measure that estimates the accuracy with which a sample distribution represents a population by using the standard deviation.

Sampling Distribution

The probability distribution of a statistic based on all possible samples of a fixed size from a certain population.

Sampling Distribution

The distribution of a statistic obtained by selecting all possible samples of a specific size from a population.

Mean

The mean of a collection of numbers, determined by dividing the total sum of the values by the count of the values.