The final exam scores in a statistics class were normally distributed with a mean of
1 answer:
Answer:
68.27%
Step-by-step explanation:
By the Empirical Rule, as 65% and 75% are both one standard deviation apart from the mean of 70%, then this represents 68.27% of the data.
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The answer.
14kg 450gram - 20kg = 5kg 550gram
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Answer:
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Answer:
21.8
Step-by-step explanation:
7x - 5 = 0
7x = 5
x = 5/7
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Answer:
A true
Step-by-step explanation:
It is the correct answer i have read this
