Timmy Makes $100 Per Week as a Taxidermist

question 185

Multiple Choice

Timmy makes $100 per week as a taxidermist.He spends all this income to buy pizza and hair gel.The price of a pizza is $10 and the price of a bottle of hair gel is $4.If Timmy buys 6 pizzas per week,how many bottles of gel can he purchase?

• A) 10
• B) 60
• C) 20
• D) 40
• E) None of the above answers is correct.

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Definitions:

Population Standard Deviation

A measure of the dispersion or spread of a set of data values in a population, indicating how much individuals within this population vary from the population mean.

Interval Estimate

An estimate of a population parameter that provides a range of values believed to contain the parameter with a certain degree of confidence.

Sample Standard Deviation

A measure of the dispersion or variability of a set of data points in a sample.

Point Estimate

A single value estimation derived from a sample that serves as the best guess of a population parameter.