A group of adult males has foot length with a mean of 27.27 cm and a standard deviation of 1.46cm. Use the range rule of thumb for identifying significant value to identify the limits separating values that are significantly low or significantly high. Is the adult male foot length of 30.8 cm significantly low or significantly high. Explain
Significantly low values are blank cm or lower
(Type an integer or a decimal. Do not round )
If someone can help me that would be great!