Question
The table shows the mean and mean absolute deviation for these samples.
Mean Mean absolute deviation
First-time 10 0.5
Experienced 7.5 0.8
If the samples are representative, what does this data suggest about surfboard lengths for first-time surfers and experienced surfers? Complete the paragraph.
surfer typically uses a shorter surfboard than
surfer. Also, the surfboard length for a first-time surfer varies
than the surfboard length for an experienced surfer.
Mean Mean absolute deviation
First-time 10 0.5
Experienced 7.5 0.8
If the samples are representative, what does this data suggest about surfboard lengths for first-time surfers and experienced surfers? Complete the paragraph.
surfer typically uses a shorter surfboard than
surfer. Also, the surfboard length for a first-time surfer varies
than the surfboard length for an experienced surfer.
Answers
GPT-4o mini
The data suggests that a first-time surfer typically uses a longer surfboard than an experienced surfer. With a mean length of 10 for first-time surfers compared to 7.5 for experienced surfers, it is clear that beginners tend to opt for longer boards, likely for stability and ease of balance. Additionally, the surfboard length for a first-time surfer varies less than the surfboard length for an experienced surfer, as indicated by the mean absolute deviation of 0.5 for first-time surfers, compared to 0.8 for experienced surfers. This suggests that there is more variability in the lengths of surfboards used by experienced surfers, perhaps reflecting their preference for customizing their equipment based on skill level and the specific conditions they encounter.