How Much Money Does the Average Professional Football Fan Spend $70 \pm 1.671 \left( \frac { 17.50 } { \sqrt { 60 } } \right)$

question 15

Multiple Choice

How much money does the average professional football fan spend on food at a single football game? That question was posed to 60 randomly selected football fans. The sampled results show
That the sample mean was $70.00 and prior sampling indicated that the population standard
Deviation was $17.50. Use this information to create a 95 percent confidence interval for the
Population mean.

• A) \(70 \pm 1.671 \left( \frac { 17.50 } { \sqrt { 60 } } \right)\)
• B) \(70 \pm 1.833 \left( \frac { 17.50 } { \sqrt { 60 } } \right)\)
• C) \(70 \pm 1.645 \left( \frac { 17.50 } { \sqrt { 60 } } \right)\)
• D) \(70 \pm 1.960 \left( \frac { 17.50 } { \sqrt { 60 } } \right)\)

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Definitions:

Lysosomes

Membrane-bound organelles containing enzymes that break down waste materials and cellular debris.

Mitochondria

Organelles found in the cytoplasm of most cells, involved in the production of ATP through the process of oxidative phosphorylation.

Lysosomal Enzyme

Enzymes found within lysosomes that are responsible for breaking down waste materials and cellular debris.

Cristae

The inner folds of the mitochondrial membrane, which increase the surface area for ATP production during cellular respiration.