30 students were randomly surveyed as to their shoe size: 12,6,8,11,7,9,10,5,6,5,9,6,6,7,8,12,9,10,7,8,11,5,6,7,6,7,5,8,7,8 1.Construct a histogram...
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Question

30 students were randomly surveyed as to their shoe

size:

12,6,8,11,7,9,10,5,6,5,9,6,6,7,8,12,9,10,7,8,11,5,6,7,6,7,5,8,7,8


1.Construct a histogram in 5 or 6 intervals.


2.Calculate the following values. Round the 2nd decimal place

-

x=

s=


3.what would happen to your histogram and box-plot if 1000 students were polled instead of 30.

Top Answer

Answer 1 The histogram is attached. Answer 2: Mean = 7.7 Standard Deviation =... View the full answer

Histrogram.png

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