Q5.A startup recorded the daily step counts (in thousands) of 8 users: 8, 17, 15, 19, 21, 25, 23, 35. To spot unusually active users, the startup sets a threshold: Threshold=Q3+1.5×IQR. Any user whose step count is above this threshold will be marked as an outlier. How many users will be marked as outliers?
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Q5
26 Oct 2025
Q5.A startup recorded the daily step counts (in thousands) of 8 users: 8, 17, 15, 19, 21, 25, 23, 35. To spot unusually active users, the startup sets a threshold: Threshold=Q3+1.5×IQR. Any user whose step count is above this threshold will be marked as an outlier. How many users will be marked as outliers?
