Mathematics, 05.05.2020 01:11 Loveekatiana

Which is a pair of independent events ?
- choosing one calendar date for sports practice and then choosing a backup date.
- choosing one card from a deck and then choosing one card from another deck.
- choosing a pen to write with in class and then choosing another to let a friend use.
- choosing a first place and then a second place work of art.

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Which is a pair of independent events ?
- choosing one calendar date for sports practice and t...