Answer:
22°
Step-by-step explanation:
If the mean is m and the standard deviation is s, then we can say that the temperatures that fall <em><u>within 1 standard deviation of the mean</u></em> will be:
m - s < temperatures < m + s
To we take the sum of mean and standard deviation: 24 + 4 = 28
and, the different of mean and standard deviation: 24 - 4 = 20
So, <em>the temperature that is in between 20 and 28 is the temperature within 1 standard deviation of the mean</em>.
This is the third answer, 22°
Answer:
12
Step-by-step explanation:
1/5 of 30 is 30/5 = 6
1/2 of (30 -6) = 12 . . . half of those remaining after mint icing
The other half of those remaining is also 12 cupcakes. So, 12 cupcakes will get vanilla icing.
5.55 would be repeating. I believe that would be 5.5555555555 but yes repeating.
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The 15 year olds, it turne out to be .533 and the oler ones are .5833
