Relation between the inflation and the fund made up of precious metals.
Explanation of Solution
The precious metals include gold, silver, platinum, and others in the economy. The fund made up of these metals is traditionally known as the best measure against the inflation. If the assumption is true, there will be a strong positive relationship between the inflation rate and the demand for funds made up of precious metals. In order to see the relation between the two, the monthly
Through analyzing the pattern of the plots, it shows that there is no linear relationship identified between the inflation rate in the economy and the demand for the fund made up of precious metals.
Scatter diagram: The scatter diagram is a graphical representation of values of two variables plotted along the two axes. The pattern between the resulting plotted points reveals whether there is any relation between the two variables or not.
Want to see more full solutions like this?
Chapter 3 Solutions
Statistics for Management and Economics (Book Only)
- You are planning to open a new Italian restaurant in your hometown where there are three other Italian restaurants. You plan to distinguish your restaurant from your competitors by offering northern Italian cuisine and using locally grown organic produce. What is likely to happen in the restaurant market in your hometown after you open? Part 2 A. While the demand curves facing your competitors becomes more elastic, your demand curve will be inelastic. B. The demand curve facing each restaurant owner shifts to the right. C. The demand curve facing each restaurant owner becomes more elastic. D. Your competitors are likely to change their menus to make their products more similar to yours.arrow_forwardConsider the following actions undertaken by a firm: a. charging a higher price for products of higher quality b. charging different prices to different consumers for the same product when the variation cannot be explained by cost differences c. charging different prices for products of different qualities d. charging a lower price to match a competitor's price Which of the above will be considered price discrimination? A. a, b, c, and d B. b and d only C. a, b, and d only D. b onlyarrow_forwardIf there were 10 firms in this market, the short-run equilibrium price of ruthenium would be $ Therefore, in the long run, firms would would Because you know that competitive firms earn S per pound. At that price, firms in this industry the ruthenium market. economic profit in the long run, you know the long-run equilibrium price must be per pound. From the graph, you can see that this means there will be firms operating in the ruthenium industry in long-run equilibrium. True or False: Assuming implicit costs are positive, each of the firms operating in this industry in the long run earns positive accounting profit. O True O Falsearrow_forward
- The U.S. Census Bureau conducts annual surveys to obtain information on the percentage of the voting-age population that is registered to vote. Suppose that 679 employed persons and 690 unemployed persons are independently and randomly selected, and that 429 of the employed persons and 369 of the unemployed persons have registered to vote. Can we conclude that the percentage of employed workers (P1), who have registered to vote, exceeds the percentage of unemployed workers (P2), who have registered to vote? Use a significance level of α = 0.05 for the test. Step 4 of 6: Compute the value of the test statistic. Round your answer to two decimal places.arrow_forwardI need help with #12 pleasearrow_forwardThe U.S. Census Bureau conducts annual surveys to obtain information on the percentage of the voting-age population that is registered to vote. Suppose that 679 employed persons and 690 unemployed persons are independently and randomly selected, and that 429 of the employed persons and 369 of the unemployed persons have registered to vote. Can we conclude that the percentage of employed workers (P1), who have registered to vote, exceeds the percentage of unemployed workers (P2), who have registered to vote? Use a significance level of α = 0.05 for the test. Step 3 of 6: Compute the weighted estimate of p, p. Round your answer to three decimal places.arrow_forward
- On Saturday nights, the population share of viewers watching various broadcast TV networks are known to be: ABC 29% CBS 28% NBC 25% Other 18% A sample of 300 viewers on Sunday night showed the following numbers watching each network: ABC 95 CBS 70 NBC 89 Other 46 46arrow_forwardIf people's inflation expectations rise, the short-run Phillips curve will: a) Shift left b) Shift right c) experience a downwards movement along the existing curve d) experience a upwards movement along the existing curvearrow_forwardAccording to the equation in the textbook, if the natural rate of unemployment is 5%,actual inflation is 4%, expected inflation is 2%, and α = 1, what would be theunemployment rate?Unemployment rate = Natural rate of unemployment – α(Actual inflation – Expectedinflation)arrow_forward
- An adverse aggregate demand shock will cause a ______ Phillips curve, and an adverse aggregate supply shock will cause a ______ Phillips curve. a) movement along the; shift left of the b) movement along the; shift right of the c) shift right of the; shift right of the d) shift left of the; shift right of thearrow_forwardThe cost of reducing inflation is believed to be minimized when: a) The central bank's disinflation policy is seen as highly credible b) The central bank's disinflation policy utilizes changes in money supply c) The economy is in a recession d) The economy experiences a supply shockarrow_forwardWhat is the key variable that Friedman and Phelps added to the inflation-unemployment tradeoff analysis? a) Natural rate of unemployment b) Expected inflation c) Sticky wages d) Aggregate supply shocksarrow_forward