Answer:
68%
Step-by-step explanation:
The mean is 32 minutes, and the standard deviation is 4 minutes.
28 is 1 standard deviation below the mean, and 36 is 1 standard deviation above the mean.
According to the empirical rule, 68% of a normal distribution is between -1 and 1 standard deviations. 95% is between -2 and 2 standard deviations. 99.5% is between -3 and 3 standard deviations.
So the answer is 68%.
Answer:
A 9x--12 i hope this helps
Answer:
62.5%
Step-by-step explanation:
im right
Resumen de primeros 4 años en Medicina (bioquimica, geneticas, salud publica, ética, etc)
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