It Has Been Reported That the Average Time to Download

question 41

Multiple Choice

It has been reported that the average time to download the home page from a government website was 0.9 seconds.Suppose that the download times were normally distributed with a standard deviation of 0.3 seconds.If random samples of 23 download times are selected,describe the shape of the sampling distribution and how it was determined.

• A)Normal;size of sample meets the Central Limit Theorem requirement.
• B)Normal;the original population is normal.
• C)Skewed;the original population is not a normal distribution.
• D)Cannot be determined with the information that is given.

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Definitions:

Electroconvulsive Therapy

A medical treatment involving electrically induced seizures for therapeutic effect, primarily used in severe cases of depression.

Drug Therapy

The treatment of disease by administering pharmaceutical substances.

Behaviour Therapists

Specialists in psychology that apply principles of learning and conditioning to help change maladaptive behaviors in individuals.

Pathological Behaviours

Actions or patterns of behavior that are indicative of disease or disorder.