# Question: Determine an appropriate interval width for a random sample of

Determine an appropriate interval width for a random sample of 110 observations that fall between and include each of the following:

a. 20 to 85

b. 30 to 190

c. 40 to 230

d. 140 to 500

a. 20 to 85

b. 30 to 190

c. 40 to 230

d. 140 to 500

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