Answer:
I think (D)
Step-by-step explanation:
About 68% of the people will score between 85 and 115.
The values of 85 and 115 are exactly 15 points away, or 1 standard deviation, away from the mean.
According to the empirical rule, about 68% of the values in a normal distribution are within 1 standard deviation of the mean.
Answer:
60
Step-by-step explanation:
A= bh
A = 6 x 10
A = 60
Answer:
Yes
Step-by-step explanation:
4 is greater than 0, and 4 is less than 7
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