The Local Amusement Park Was Interested in the Average Wait

question 24

Multiple Choice

The local amusement park was interested in the average wait time at their most popular roller coaster at the peak park time (2 p.m. ) .They selected 13 patrons and had them get in line between 2 and 3 p.m.Each was given a stopwatch to record the time they spent in line.The times recorded were as follows (in minutes) .
118,124,108,116,99,120,148,118,119,121,45,130,118
What are the lower and upper limits?

• A)108.5,128.5
• B)80.5,154.00
• C)127.75,138.25
• D)143.50,154.00
• E)15.75,31.50

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Definitions:

Cis-trans Isomers

Stereoisomers that have the same formula but differ in the orientation of substituent groups across a double bond or cyclic structure.

Constitutional Isomers

Compounds that have the same molecular formula but differ in the connectivity of their atoms.

Isomeric

Describes molecules having the same molecular formula but arranged in different structural configurations, leading to different physical and chemical properties.

1,2-dichloroethene

An organic compound with the formula C2H2Cl2, existing as two geometric isomers: cis and trans, used as a solvent and in the manufacture of other chemicals.