A quality control expert wants to test the null hypothesis that a new solar panel is no more effective than the older model.

Under which of the following conditions would the expert commit a Type II error?

Choose $1$ answer:

Choose $1$ answer:

$($Choice A$)$ The new panel is actually more effective, and they don't conclude that it is more effective.

A

The new panel is actually more effective, and they don't conclude that it is more effective.

$($Choice B$)$ The new panel is actually no more effective, and they conclude that it is more effective.

B

The new panel is actually no more effective, and they conclude that it is more effective.

$($Choice C$)$ The new panel is actually more effective, and they conclude that it is more effective.

C

The new panel is actually more effective, and they conclude that it is more effective.

$($Choice D$)$ The new panel is actually no more effective, and they don't conclude that it is more effective.

D

The new panel is actually no more effective, and they don't conclude that it is more effective.