No handwriting ,please b) A small-town mechanic says that 8% his customers come in for an oil change. When 1000 samples were drawn from his records, it was found that 6.5% of these came in for an oil change. i. What is the target population? ii. Does the value 8% refer to the parameter or to the statistic? iii. Is the value 6.5% a parameter or a statistic?

No handwriting ,please b) A small-town mechanic says that 8% his customers come in for an oil change. When 1000 samples were drawn from his records, it was found that 6.5% of these came in for an oil change. i. What is the target population? ii. Does the value 8% refer to the parameter or to the statistic? iii. Is the value 6.5% a parameter or a statistic?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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Question

No handwriting ,please

b) A small-town mechanic says that 8% his customers come in for an oil change. When
1000 samples were drawn from his records, it was found that 6.5% of these came in for
an oil change.
i. What is the target population?
ii. Does the value 8% refer to the parameter or to the statistic?
iii. Is the value 6.5% a parameter or a statistic?

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