The Company Financial Officer Was Interested in the Average Cost

question 113

Multiple Choice

The company financial officer was interested in the average cost of PCs that had been purchased in the past six months. She took a random sample of the price of 10 computers, with the following results. $3,250, $1,127, $2,995, $3,250, $3,445, $3,449, $1,482, $6,120, $3,009, $4,000
What is the 90th percentile?

• A) $1,446.50
• B) $3,449.00
• C) $3,415.75
• D) $4,000.00
• E) $5,060.00

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Definitions:

128 Bits

128 Bits refers to the size of data or an instruction in terms of the number of bits used, often related to the processing capability of computer architecture or encryption strength.

24-Pin Power Supply Connector

A type of connector used to provide power to a computer motherboard, featuring 24 pins for connection.

Motherboard Power

Refers to the electrical power supplied to a computer's motherboard, enabling it to operate and provide power to connected components.

POST Sequence

Power-On Self-Test sequence is a diagnostic testing sequence performed by a computer's BIOS to check for hardware problems before loading the operating system.