Here Are Summary Statistics for the Time,in Minutes,it Took for 20

question 64

Multiple Choice

Here are summary statistics for the time,in minutes,it took for 20 people to complete an information survey at a walk-in medical clinic.
Write a few sentences about the amount of time these people took to complete the information survey.

• A)The 20 times range in length between 0.4 and 7 minutes.The median time is 3.45 minutes,so half are longer and half are shorter.The middle 50% of these times range between 2.1 and 3.8 minutes.The distribution is skewed to the right,with at least the outlier 0.4 minutes.
• B)The 20 times range in length between 0.4 and 7 minutes.The median time is 3.23 minutes,so half are longer and half are shorter.The middle 50% of these times range between 2.1 and 3.45 minutes.The distribution is skewed to the right,with at least the outlier 7 minutes.
• C)The 20 times range in length between 0.4 and 7 minutes.The median time is 3.45 minutes,so half are longer and half are shorter.The middle 50% of these times range between 2.1 and 3.8 minutes.The distribution is skewed to the right,with no outliers.
• D)The 20 times range in length between 0.4 and 7 minutes.The median time is 3.45 minutes,so half are longer and half are shorter.The middle 50% of these times range between 0.4 and 3.8 minutes.The distribution is skewed to the left,with at least the outlier 0.4 minutes.
• E)The 20 times range in length between 0.4 and 7 minutes.The median time is 3.45 minutes,so half are longer and half are shorter.The middle 50% of these times range between 2.1 and 3.8 minutes.The distribution is skewed to the left,with at least the outlier 7 minutes.

Recognize the primary purpose and components of the Onboard Diagnostics II (OBD II) system.

Understand how the OBD II system detects misfires and the significance of different types.

Differentiate between manufacturer-specific and generic DTCs.

Comprehend the concept of fuel trim and its relevance to engine efficiency.

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Definitions:

Civil Rights

The rights of citizens to political and social freedom and equality, often protected under law, including freedom of speech, the right to vote, and equality before the law.

Truman Administration

The presidential term of Harry S. Truman, from 1945 to 1953, characterized by historic events such as the end of World War II and the beginning of the Cold War.

African Americans

A racial or ethnic group in the United States with ancestry from the black racial groups of Africa, whose history and culture have significantly shaped American society and politics.