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1. Divide

1 point
1. On a standardized examination, Laura received a
score of 85, which was exactly 2 standard
deviations above the mean. If the standard
deviation for the examination is 4, what is the mean
for this examination?

User Jinjinov
by
7.1k points

1 Answer

2 votes

Answer:

656×756÷765+656+65=

Explanation:

it was soo easy now i get what it is talking about no

User Shen Yudong
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