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Mathematics, 18.01.2021 03:00 drealtania21
Karsyn and Lian each take 4 tests. The results for their tests are in the table below. If Karsyn's mean for the 4 tests is 1
point higher than Lian's , what is the score of Lian's 4th test?
Test 1 Test 2 Test 3 Test 4
Karsyn 8
6
9
10
Lian
7
10
7
2
The score of Lian's 4th test would be
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Karsyn and Lian each take 4 tests. The results for their tests are in the table below. If Karsyn's m...
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