The Formula $\bar{Y} \pm Z\left(\sigma_{Y}\right)$ Is Used to Estimate the
A)mean

question 24

Multiple Choice

The formula $\bar{Y} \pm Z\left(\sigma_{Y}\right)$ is used to estimate the

• A)mean.
• B)standard error.
• C)Z score.
• D)confidence interval for mean.

---

Definitions:

RC Parallel Circuit

A circuit configuration consisting of a resistor (R) and a capacitor (C) connected in parallel, which influences the charging and discharging time constants.

R

Symbol commonly representing resistance in electrical equations, measured in ohms (Ω).

RC Parallel Circuit

An electrical circuit that consists of resistors (R) and capacitors (C) connected alongside each other in parallel, allowing for AC filtering or timed circuits.

R

In electrical engineering, "R" typically refers to resistance, which is a measure of the opposition to the flow of electric current.