A manufacturer of school dresses wants to enter the Men's shirt market. The manufacturer wants to know the relative shares of different sizes
of shirts that are likely to sell.
An anthropometric survey report states that mean size of the shirts required by men is 42 units with variance of 4, and the distribution is
approximately Normal distribution.
a. What proportion of the men require shirts between 38 and 40 units?
b. What proportion of the men require shirts between 40 and 44 units?
c. What proportion of the men require shirts larger than 43 units?
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Answer:
Please make me branliest please as you know I am going to have an early afternoon to and I will be required to be dissolved in water
Answered by
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Answer:
Step-by-step explanation:
Firstly 2 on at 39.
Secondly 4 on at 21.
Thirdly 1 on at 43.
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