6. In 1870 what percentage of Americans lived in the country or in small towns?
a.75
b.50
c.25
d.43
Answer;
The correct answer is A.
In 1870, about 75 percent of Americans lived in the country or in small towns.
6. In 1870 what percentage of Americans lived in the country or in small towns? a.75...
What percentage of electrolyte solution remains in the vascular space when administered? A. 50% B. 100% C. 75% D. 25%
1. A student wonders if people from small towns are friendlier than the general population. To test this hypothesis he gives 100 people a friendliness survey. The population mean for this survey is 50 with a standard deviation of 12. The mean for his sample is 52.5. Compute a z for a sample mean to determine if his hypothesis was supported. Use α = .05, one-tailed. What are the one-tailed null and research hypotheses for this study? a. H0: µ...
A small country produces only two goods, cars and computers. Given its limited resources, this country has the following production possibilities: Cars Computers 0 200 25 180 50 130 75 70 100 0 Draw the PPF. Suppose car production uses mainly machines (capital) and computer production uses mainly labor. Show what happens to the PPF when the amount of capital increases but labor remains unchanged.
The graph below shows a small country that produces wine, with no international trade, existing in a state of autarky. PLEASE CHECK A & B AND WRITE OUT THE ANSWERS TO C & D. I was not able to figure out answers c & d. a. What is the initial market price and quantity of wine traded in equilibrium? Pe: $40 per barrel Qe: 7 million barrels b. Now suppose this small country opens its markets to international trade. Suppose...
2. What percentage of electrolyte solution remains in the vascular space when administered? A. 50% B. 100% C. 75% D. 25%
The country of Cincinnatisland (country C) joins country B to form a large open economy, while country A forms a small open economy on its own with SC=50+200r and IC=25-400r What is the new equilibrium interest rate? Is country A a borrower or a lender?
What percentage of the human genome is derived from transposable elements? a. less than 5% b. 25% c. 50% d. 75% e. nearly 100%
On average, Americans have lived in 3 places by the time they are 18 years old. Is this average more for college students? The 44 randomly selected college students who answered the survey question had lived an average of 3.15 places by the time they were 18 years old. The standard deviation for the survey group was 0.9. What can be concluded at the a = 0.01 level of significance? a. For this study, we should use Select an answer...
If a small percentage increase in the price of a good results in a large percentage reduction in the quantity demanded of the good, demand is said to be Question 6 options: a) of unitary elasticity. b) relatively inelastic. c) relatively elastic. d) perfectly inelastic.
part A: What percentage of the states consumed more than 392.1 million BTUs per capita? Select one: a. 50% b. 75% c. 15% d. 30% e. 25% part B: What percentage of the states consumed less than 303.3 million BTUs per capita? Select one: a. 50% b. 75% c. 25% d. 30% part C: What is the IQR? Select one: a. 206.6 b. 185.5 c. 724.5 d. 392.1 e. 609.2 Column Min 01 Median 03 Max Total BTU 188 206.6...