jack487
10.02.2020 •
Mathematics
These two hexagons are similar. Find the area of the smaller one
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Ответ:
No, P(high school | GPA above 3.0) ≠ P(high school)
Step-by-step explanation:
Given
See attachment for table
Required
Determine if High school and GPA above 3.0 are independent
Let
For both events to be independent, the following must be true
From the table:
The test for independence is as follows:
By comparison
i.e.
Hence, both events are not independent