Question

Assuming that the heights of female college students are normally distributed with mean 64 inches and standard deviation 2.4 inches, answer the following questions. (Hint: Use the figure below with mean ? and standard deviation ?.) Area Under a Normal Curve 0.15% 2.35% 13.5% 34% 34% 13.5% 2.35% 0.15% ?-3? ?-2? ?-? ? ?+? ?+2? ?+3? 68% 95% 99.7% (a) What percentage of female college students are taller than 64 inches? % (b) What percentage of female college students are shorter than 64 inches? % (c) What percentage of female college students are between 61.6 inches and 66.4 inches? % (d) What percentage of female college students are between 59.2 and 68.8 inches? %

          Assuming that the heights of female college students are normally distributed with mean 64 inches and standard deviation 2.4 inches, answer the following questions. (Hint: Use the figure below with mean ? and standard deviation ?.)
Area Under a Normal Curve
0.15% 2.35% 13.5% 34% 34% 13.5% 2.35% 0.15%
?-3? ?-2? ?-? ? ?+? ?+2? ?+3?
68%
95%
99.7%
(a) What percentage of female college students are taller than 64 inches?
%
(b) What percentage of female college students are shorter than 64 inches?
%
(c) What percentage of female college students are between 61.6 inches and 66.4 inches?
%
(d) What percentage of female college students are between 59.2 and 68.8 inches?
%

Assuming that the heights of female college students are normally distributed with mean 64 inches and standard deviation 2.4 inches, answer the following questions. (Hint: Use the figure below with mean ? and standard deviation ?.)
Area Under a Normal Curve
0.15% 2.35% 13.5% 34% 34% 13.5% 2.35% 0.15%
?-3? ?-2? ?-? ? ?+? ?+2? ?+3?
68%
95%
99.7%
(a) What percentage of female college students are taller than 64 inches?
%
(b) What percentage of female college students are shorter than 64 inches?
%
(c) What percentage of female college students are between 61.6 inches and 66.4 inches?
%
(d) What percentage of female college students are between 59.2 and 68.8 inches?
%

Added by Giuseppe C.

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