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Thi has taken four math tests. She scored 96 on her
first test. For each of the next three tests, the table shows the
change in score from the previous test. Find the mean of
the changes.

Thi has taken four math tests She scored 96 on her first test For each of the next three tests the table shows the change in score from the previous test Find t class=

Respuesta :

Answer:

84.5

Step-by-step explanation:

1: 96 - 13 to get difference = 83

2: 83 - 5 = 78

3: 78 + 3 = 81

4: (83 + 78 + 81 + 93) / 4 = 84.5

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