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marissa [1.9K]
3 years ago
14

Shown here is a frequency distribution for the rise in tides at 30 selected locations in the U.S.Find the variance and standard

deviation
Mathematics
2 answers:
SSSSS [86.1K]3 years ago
8 0
It’s is going to be 15 since 30/2 equals 15
stiks02 [169]3 years ago
4 0
Answer: 15 since 30/2 equals 15
hope this helps:D


plz give me brainiest
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