You wish to conduct a study to determine how often students at your high school eat at fast food restaurants.
• What kind of survey would you do: experimental or observational?
Identify the population.
• Describe your sample.
• Briefly describe your survey instrument.
• Do you feel there is any bias in your question?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters