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A math teacher puts grade on the scorecard, counting the arithmetic mean of grades for the tests. Vanya has the following grades for tests:
| Test number | \(1\) | \(2\) | \(3\ \) | \(4\ \) | \(5\ \) | \(6\) | \(7\) | \(8\ \) | \(9\) | \(10\) |
Grade | 8 | 9 | 8 | 8 | 8 | 4 | 4 | 8 | 8 | 5 |
What grade will be on the scorecard? (integer).
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