The Waiting Time (In Minutes)between Ordering and Receiving Your Meal

question 6

Multiple Choice

The waiting time (in minutes) between ordering and receiving your meal at a certain restaurant is exponentially distributed with a mean of 10 minutes. The restaurant has a policy that your meal is
Free if you have to wait more than 25 minutes after ordering. What is the probability of receiving a
Free meal?

• A)0.329680
• B)0.917915
• C)0.082085
• D)0.670320

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Definitions:

Parenchyma

A type of plant tissue consisting of living cells that are often large and have various functions such as photosynthesis, storage, and secretion.

Collenchyma

A type of plant tissue that provides support, often found in areas of new growth, characterized by elongated cells with thickened cell walls.

Epidermis

The outermost layer of skin cells in animals or layer of cells in plants, serving as a protective barrier against environmental damage.

Endodermis

Internal plant root tissue forming a boundary between the cortex and the vascular cylinder.