This is a TOEFL TPO question , can any why help me? Why answer B is correct , does the dozen suppose to be 10? According to the Answer B "is rarely contain more than 6 " i think it means <= 6 is that conflict with the word" dozen" in the original text? Thank you.
yes Dozen means the quantity is 12. And more then half dozen means 6<=. So according to the pragrapar the answer b is correct.In the paragraph, it is already menstionm that the species unlikely exceeds the half a Dozen.
This is a TOEFL TPO question , can any why help me? Why answer B is...
please answer abc show your work figure 6.1 7.31 Tree diameter confidence interval. A study of 584 longleaf pine trees in the Wade Tract in Thomas County, Georgia, is described in Example 6.1 (page 352). For each tree in the tract, the researchers measured the diameter at breast height (DBH). This is the diameter of the tree at a height of 4.5 feet, and the units are centimeters (cm). Only trees with DBH greater than 1.5 cm were sampled. Here...
Can you please help me solve this question? I was not able to find everything online. 1. Describe the characteristics and environmental conditions (geography, climate, soil, biology, and human influences) for nine terrestrial biomes (Tropical Rain Forest, Tropical Dry Forest, Tropical Savanna, Desert, Woodland and Savanna, Temperate Grassland, Temperate Forest, Boreal forests, Tundra). Find the dominant animal and plant for nine terrestrial biomes, and explain major characteristics for the dominant animal and plant.
some help me in questions 7-9. the table about the forest island (first page) is already answered. the first page witb the table about Forest Island contain information that helps to answer the question 7. Island Blogeography Theory can be applied to other types of patchy environment. The following data comes from a study of montane forests in the western U.S. Montane forests exist on mountains and can be isolated from one another by lower elevations, creating "forest Islands." Species...
Use the following paragraph to answer questions 10 and 11 below. The Brazil nut tree, Bertholletia excelsa (n = 17), is native to tropical rain forests of South America. It is a hardwood tree that can grow to over 50 meters tall, is a source of high-quality lumber, and is a favorite nesting site for harpy eagles. As the rainy season ends, tough-walled fruits, each containing 8-25 seeds (Brazil nuts), fall to the forest floor. Brazil nuts are composed primarily...
You are studying black spruce (Picea mariana), which is the most dominant tree species in North American boreal forests, a. Consider climate change predictions for North America. For long-lived species such as black spruce, is phenotypic plasticity or adaptation through natural selection more likely to help this species survive in the future. Briefly explain your answer. 2 pts. You have 3 black spruce field sites that span a range of latitudes in Canada: northern (65°N), mid (60°N), and southern (55°N)....
#6 weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week" from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
#7 weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week" from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
#5 weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
#1 ULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) To monitor campus security, the campus police office is taking a survey of the number of students in a parking lot each 30 minutes of a 24-hour period with the goal of determining when patrols of the lot would serve the most students. If X is the number of students in the lot each period of time, then X is an example of...
#2 ULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) To monitor campus security, the campus police office is taking a survey of the number of students in a parking lot each 30 minutes of a 24-hour period with the goal of determining when patrols of the lot would serve the most students. If X is the number of students in the lot each period of time, then X is an example of...