SAT, 31.05.2020 03:04 askharoun2005

Heights of adult males are known to have a normal distribution. A researcher claims to have randomly selected adult males and measured their heights with the resulting relative frequency distribution as shown here. Identify two major flaws with these results.
Height (cm)
Relative Frequency

130dash144
24%
145dash159
26%
160dash174
21%
175dash189
28%
190dash204
27%

Answers: 2

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Heights of adult males are known to have a normal distribution. A researcher claims to have randomly...