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Chapter 1: Q6 (page 9)

Determine whether the given source has the potential to create bias in a statistical study.

Arsenic in Rice. Amounts of arsenic in samples of rice grown in Texas were measured by the Food and Drug Administration (FDA).

Short Answer

Expert verified

No, there is no potential for bias in the study.

Step by step solution

01

Given information

The organization involved in the study is Food and Drug Administration (FDA).

The FDA took rice samples and detected the content of arsenic in them.

02

Explain the bias at the source

No, there is no possibility of bias in the study.

FDA-approved methods are being used in the research of arsenic in rice. The samples are supposed to be devoid of bias.

The poll is being conducted by a government body that oversees food standards in the United States and provides other human services. Since the organization promotes public health, it can be relied on for a bias-free collection of observations to produce trustworthy and accurate results.

Thus, there is no potential for creating bias in the study.

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