Problem 118 of 7
Decide whether the context suggests independence before calculating: the outcome of a coin flip and the outcome of a spinner.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
evaluate replacement, repeated trials, or linked categories.
Hidden until you reveal it.
Use replacement, physical separation, repeated trials, or linked categories to judge the context.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify whether one event affects the sample space or likelihood for the other.
2. Look for replacement, separate random devices, or linked categories.
3. State expected independence or dependence before calculation.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Assuming all repeated actions are independent.