Question

spinning a 4 - section spinner twice can be described as which type of event? it is an independent event. the outcome of the second spin is unaffected by the outcome of the first spin. it is a dependent event. the outcome of the second spin is affected by the outcome of the first spin. it is a simple event. spinning a spinner is a single event. it is an impossible event. a spinner cannot land in two sections.

Explanation:

To determine the type of event, we analyze each option:

• Independent events: The outcome of one event does not affect the outcome of another. When spinning a 4 - section spinner twice, the result of the first spin doesn't influence the second spin (the spinner's sections and probabilities remain the same for the second spin).
• Dependent event: This would require the first outcome to affect the second, which isn't the case here as the spinner is unchanged after the first spin.
• Simple event: A simple event is a single outcome, but spinning twice involves two events, so this is incorrect.
• Impossible event: Spinning twice is possible (we can perform two spins), and the spinner landing in one section per spin is normal, so this is wrong.

Answer:

A. It is an independent event. The outcome of the second spin is unaffected by the outcome of the first spin.