SCENARIO 2-18 The Stem-And-Leaf Display Below Shows the Result of a Survey

question 156

Short Answer

SCENARIO 2-18
The stem-and-leaf display below shows the result of a survey on 50 students on their satisfaction with their school with the higher scores represent higher level of satisfaction.

-Referring to Scenario 2-18,how many students have a satisfaction level of at least 80?

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Definitions:

Cross-bridge

The connection formed between the actin filament and the myosin head during muscle contraction.

Myosin Heads

Protrusions on myosin filaments in muscle cells that bind to actin filaments to generate muscle contraction.

Actin Molecules

Protein filaments that are part of the cytoskeleton in all eukaryotic cells, playing key roles in cell movement and shape.

Anaerobic Metabolism

A form of metabolism that occurs in the absence of oxygen where energy is produced through the breakdown of glucose.