Data interpretation, Data Interpretation

Data interpretation

Assignment Help Biology

Reference no: EM13332244

Exercise 1: Data Interpretation

Dissolved oxygen is oxygen that is trapped in a fluid, such as water. Since many living organism requires oxygen to survive, it is a necessary component of water systems such as streams, lakes and rivers in order to support aquatic life. The dissolved oxygen is measured in units of ppm (parts per million). Examine the data in Table 4 showing the amount of dissolved oxygen present and the number of fish observed in the body of water the sample was taken from; finally, answer the questions below.

Post-Lab Questions

What patterns do you observe based on the information in Table 4?

Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water.

What would your experimental approach be to test this hypothesis?

What would be the independent and dependent variables?

What would be your control?

What type of graph would be appropriate for this data set? Why?

Graph the data from Table 4: Water Quality vs. Fish Population (found at the beginning of this exercise).

Interpret the data from the graph made in Question 7.

Reference no: EM13332244

Questions Cloud

Determine the magnitude of force in cable : Determine the magnitude of force F in cable AB in order to produce a moment of 500 ft lbs about the hinged axis CD

What was sylvester graham''s opinion of white flour : 1.Outline the history of the domestication of wheat and the development of flour. What was Sylvester Graham's opinion of white flour? Was there any foundation for his opinion? Explain.

How high does the putty-block system rise : A 0.450-kg block of wood hangs from the ceiling by a string, and a 7.30×10?2-kg wad of putty is thrown straight upward, How high does the putty-block system rise above the original position of the block

How does the anatomy of rice differ from that of grasses : 1. Make a list of the top 5 grain crops. Include the following details under the heading for each crop: metric tons produced, site of original domestication and estimated length of time of domestication, protein content, primary uses and a fin..

Data interpretation : Data Interpretation

The absolute uncertainty written in the form : The absolute uncertainty written in the form

How much net work does the engine do in a cycle : An engine with reservoir temperatures of 387 K and 725 K operates at half the efficiency of a Carnot engine. If the hot reservoir supplies the engine 4670 J of heat energy during each cycle, how much net work does the engine do in a cycle?

How fast must he go in order to catch the ball : During a game of football, the ball is kicked by the punter with a speed of 20m/s at an angle of 40 degrees above the horizontal. A player on the other team, standing 50m away, starts running to catch the ball immediately after it is kicked. ASsu..

What was the avg force of vertical ground reaction force : After crossing the finish line, the marathon runner stops, and then performs a celebratory vertical jump. what was the avg. force of the vertical ground reaction force

User Account

All Pages