On a Calm Day with No Wind,you Can Run a 1500-M

question 57

Multiple Choice

On a calm day with no wind,you can run a 1500-m race at a velocity of 4.0 m/s.If you run the same race on a day when you have a constant headwind that slows your speed by 2.0 m/s,how much time would it take you to finish the race?

• A)250 s
• B)750 s
• C)1125 s
• D)9000 s

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Definitions:

Nominal Data

This data type categorizes variables without a natural order or ranking among the categories.

Ordinal Data

A type of categorical data in which the order of values is significant, but the differences between values are not necessarily consistent.

Interval Data

A type of data measurement that not only keeps order but also has consistent differences between consecutive values, without a true zero point.

Ordinal Data

Data that represent order or ranking among categories but do not quantify the difference between categories, such as educational levels or satisfaction ratings.