Aprincipal advantage of statistical methods of attributes sampling over nonstatistical methods is that they provide a quantifiable basis for establishing the a. tolerable exception rate. b. expected population exception rate. c. sample size. d. risk of assessing control risk too low.

The correct answer is (C )

Explanation:

There are huge difference between statistical methods and a non-statistical techniques. Some consider the results of statistical methods more reliable. The main advantage of using a statistical method is that it helps to identify a proper sample size which is very critical to estimate the whole population. Sample size is a number that will be used in a statistical method to forecast or estimate a population.

There are five different ways, in which we can arrange the photos.

Step-by-step explanation:

There are five  different ways to arrange the photos.

1. 5 photos in each 4 rows.

2. 4 photos in each 5 rows.

3. 2 photos in each 10 rows.

4. 10 photos in each 2 rows.

5. 20 photos in a single row.