In a Survey of 200 Households Regarding the Ownership of Desktop

question 40

Short Answer

In a survey of 200 households regarding the ownership of desktop and laptop computers, the following information was obtained:
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110 households own only desktop computers.
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10 households own only laptop computers.
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50 households own neither desktop nor laptop computers.
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How many households own both desktop and laptop computers?
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__________ households

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Definitions:

Biologists

Scientists who study living organisms and their relationships to the environment.

Controlling Images

Stereotypical representations propagated by the media and society that shape perceptions and constrain the identity of marginalized groups.

Unpaid Caregiving

The act of providing care for family members or friends without monetary compensation, often involving significant emotional, physical, and financial challenges.

Domestic Labor

Work performed within the household, such as cleaning, cooking, and caregiving, often unpaid or underpaid.