The Next Questions Are Based on the Following Information

question 130

Essay

The Next Questions Are Based On The Following Information:
An engineering research center claims that,through the use of a new computer control system,automobiles should achieve,on average,at least an additional 5 miles per gallon of gas.A random sample of 81 automobiles was used to evaluate this product.The sample mean increase in miles per gallon achieved was 4.5,and the sample standard deviation was 2.9 miles per gallon.
-State the appropriate null and alternative hypotheses.

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Definitions:

Obtaining Certification

The process of acquiring a formal validation of one's qualifications or competencies in a specific area, often through examination or assessment.

Doing An Internship

A temporary position with an emphasis on on-the-job training rather than merely employment, and it can be paid or unpaid.

Researching The Field

The process of systematically investigating and studying materials and sources in order to establish facts and reach new conclusions in a specific area of interest.

Offshoring

The practice of relocating business processes or services to another country, often to reduce costs or access skilled labor.