- A1
- B4
- C2
- D3
Step-by-Step Solution
Both 7 and 13 occur twice, which is the maximum frequency. So the data has 2 modes (it is bimodal).
Answer: C) 2
Eight observations are: 3, 7, 7, 9, 11, 13, 13, 15.
Notice both 7 and 13 occur twice.
How many modes does this data have?
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