Mathematics, 31.07.2020 05:01 monster5368
A hair color manufacturer performed a survey which was normally distributed. They found that the average age at which a person's hair starts turning gray is 32 years, with a standard deviation of 4 years. Which of the following graphs displays the normal distribution of the average age at which a person's hair starts turning gray?
W.
X.
Y.
Z.
Answers: 2
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A hair color manufacturer performed a survey which was normally distributed. They found that the ave...
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