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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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be beautiful be beautiful
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4 years ago

Question 1.

Fifty-one of 132 computer users reported that they can touch-type. Which question most probably represents the purpose of the study?

▸ How many people who use computers touch-type proficiently?

▸ What percent of computer users can touch-type?

▸ How many people who touch-type proficiently use computers?

▸ What percent of touch-typers are computer users?

Question 2.

A survey of 100 dog owners showed that the average dog "checked the mail" eleven times during an evening walk. Which question most probably represents the purpose of the study?

▸ How many "mail check stops" can a dog be expected to make on an evening walk?

▸ How many pet owners have dogs?

▸ How many dog owners take dogs for an evening walk?

▸ How many dogs "check the mail" on an evening walk?
Textbook 
Statistical Reasoning for Everyday Life

Statistical Reasoning for Everyday Life


Edition: 5th
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kamronetkamronet
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