# Question

Lakes are bodies of water surrounded by land and may include seas. The accompanying table lists the areas and maximum depths of 32 lakes throughout the world.

a. Draw a scatter diagram showing area, x, and maximum depth, y, for the lakes.

b. Find the linear correlation coefficient between area and maximum depth. What does the value of this linear correlation imply?

a. Draw a scatter diagram showing area, x, and maximum depth, y, for the lakes.

b. Find the linear correlation coefficient between area and maximum depth. What does the value of this linear correlation imply?

## Answer to relevant Questions

Wildlife populations are monitored with aerial photographs.The number of animals and their locations relative to areas inhabited by the human population are useful information. Sometimes it is possible to monitor the ...Determine whether each of the following pairs of events is independent: a. Rolling a pair of dice and observing a “1” on the first die and a “1” on the second die b. Drawing a “spade” from a regular deck of ...There is a large variation in price for private fouryear colleges in the United States. The average 2007–2008 tuition and fees ranged from $3,000 to over $36,000 annually, according to CollegeBoard (www. ...In a 2008 study by Experian Automotive, it was found that the average number of vehicles per household in the United States is 2.28 vehicles.The results also showed that nearly 35% of households have three or more vehicles. ...G) = 0.5 P(H) = 0.4. and P(G and H) = 0.1 (see the diagram). a. Find P(G, H) b. Find P(H, G). c. Find P( H ). d. Find P(G or H). e. Find P(G or H). f. Are events G and H mutually exclusive? Explain. g. Are events G and H ...Post your question

0