Answer:
[61.5, 62.5]
Step-by-step explanation:
The Empirical Rule states that 68% of data observed following a normal distribution lies within 1 standard deviation of the mean.
Thus, you can see that one standard deviation away on both sides land on 61.5 and 62.5
That interval represents 68% of her finishing times in the 400m race.
2) c
3) d
4) a
5) d
6) c
7) a
8) b
Answer: To convert a number into percent multiple it by 100 and then add the percent sign. These examples convert the numbers 23 and 158 to percents. To convert a number with a decimal into percent, multiply it by 100 and add the percent sign. These examples convert 0.4580; 0.0257; and 0.00458.
Hope this help
Step-by-step explanation:
<span>What does lol, idk, and ttyl mean? I am serious Answer me and I will answer you
:D please
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A^2+b^2=c^2 and for the radios try 4