Exhibit 11-6

question 10

Multiple Choice

Exhibit 11-6.A financial analyst examines the performance of two mutual funds and claims that the variances of the annual returns for the bond funds differ.To support his claim,he collects data on the annual returns (in percent) for the years 2001 through 2010.The analyst assumes that the annual returns for the two emerging market bond funds are normally distributed.Here are some relevant summary statistics. Refer to Exhibit 4-6.At α = 0.10,is the analyst's claim supported by the data?

• A)No,the p-value < α = 0.10.
• B)Yes,the p-value > α = 0.10.
• C)No,the p-value > α = 0.10.
• D)Yes,the p-value < α = 0.10.

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Definitions:

Gonad Shield

Protective equipment used during diagnostic radiographic procedures to protect the reproductive organs from exposure to radiation.

Tomography

Imaging by sections or sectioning, through the use of any kind of penetrating wave or mechanical vibrations.

Thermography

A diagnostic technique that uses infrared data and thermal imaging to detect changes in temperature and blood flow in body tissues.

Ultrasonography

A diagnostic medical procedure that uses high-frequency sound waves to produce images of structures within the body.