Home > Product Catalog > Arithmetic (Electronics & Instrumentation) - Form IHER-R
This test was developed to evaluate the ability of electronics and instrumentation repair technicians to perform basic computations at various levels of difficulty.
Subtract: 35 - 25 = ?
A. 0
B. 10
C. 11
D. 20
E. 30
Categories tested include:
| Addition |
| Subtraction |
| Multiplication |
| Division |
| Percentages |
| Simple formulas |
| Read tables and charts |
This is data taken from a group of electronics and instrumentation repair technician apprentices.
| Sample Size | Mean Score | Reliability (KR20) | Std. Deviation | Std. Error of Measurement |
| 34 | 34.09 | .94 | 3.44 | 1.36 |
This product is part of the Examinee Scoring System which simplifies scoring and administration of tests.
| Version | Format | Language | SKU |
|---|---|---|---|
| Arithmetic (Electronics & Instrumentation) - Form IHER-R (Online) | Online Test | English | OL25 |