The Coffee/soup Machine at the Local Bus Station Is Supposed

question 53

Multiple Choice

The coffee/soup machine at the local bus station is supposed to fill cups with 6 ounces of soup.Ten cups of soup are brought with results of a mean of 5.93 ounces and a standard deviation of 0.13 ounces.How large a sample of soups would we need to be 95% confident that the sample mean is within 0.03 ounces of the population mean?

• A)97
• B)96
• C)73
• D)62
• E)10

---

Definitions:

Cork Cambium

A layer of tissue in plants that produces cork, a protective barrier for the surface of stems and roots.

Ground Tissue

The bulk of most plant tissues, filling the space between the epidermis and vascular tissue systems, involved in photosynthesis, storage, and support.

Cork Cambium

A layer of tissue in plants that produces cork, a protective and waterproof material found on the outer surface of bark.

Cork Parenchyma

One or more layers of parenchyma cells produced inwardly by the cork cambium.