Using the Following Uniform Density Curve, Answer the Question

question 150

Multiple Choice

Using the following uniform density curve, answer the question.
-What is the probability that the random variable has a value between 0.7 and 0.8?

• A)0.013
• B)0.263
• C)0.138
• D)0.113

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Definitions:

Sampling Error

The difference between the sample statistic and the actual population parameter, which results from selecting a sample rather than conducting a census.

Confidence Level

The probability that a parameter lies within a specified range of values, often expressed as a percentage.

Proportion

A part, share, or number considered in comparative relation to a whole, often expressed as a fraction or percentage.

Confidence Interval

A series of values, taken from sampled data, believed to cover the value of a hidden population parameter.