How have economic forecasts for this country evolved as shown in the chart below? Material deterioration Minimal change Material improvement There is not enough information to tell KHELP> for...

How have economic forecasts for this country evolved as shown in the chart below? Material deterioration Minimal change Material improvement There is not enough information to tell KHELP> for explanation. Menu> to Return Economic Forecasts: C Real GDP (YoY) Forecast History by Period 2014 Country United States Indicator Chart Type Summary 1) Median Forecast 2) Mean Forecast 3) Bloomberg Wgt Avg 4) High Forecast 5) Low Forecast Contributor 6) International Moneta... 7) OECD 8) opean Commission 9) Federal Reserve 10) 4CAST 11) ABN Amro 12) Action Economics 13) Allianz SE 14) BBVA Compass 15) BMO Capital 16) BNP Paribas 17) Banca Aletti & C spa 18) Bank of America Mer... 02/12 - 06/12 Median Forecast High Forecast Low Forecast 10/12 02/13 0 1 00 02/14

Some recent financial statements for Smolira Golf Corp. follow. The company's profit margin is percent. (Use year-end figures rather than average values where appropriate. Do not include the percent sign (%). Round your answer to 2 decimal places, (e.g., 32.16)) Total asset turnover is 32.16)) Equity multiplier is (Round your answer to 2 decimal places, (e.g., (Round your answer to 2 decimal places, (e.g., 32.16)) Using the Du Pont Identity, the company's ROE is percent. (Do not include the percent sign (%). Do not round intermediate calculations. Round your answer to 2 decimal places, (e.g., 32.16))

Consider the following hypothesis test:

H₀: = 15

H_a: 15

A sample of 50 provided a sample mean of 14.15. The population standard deviation is 3.

a. Compute the value of the test statistic (to 2 decimals).

b. What is the
p-value (to 4 decimals)?

c. Using = .05, can it be concluded that the population mean is not equal to 15? SelectYesNoItem 3

Answer the next three questions using the critical valud. Using = .05, what are the critical values for the test statistic? (+ or -)

e. State the rejection rule: Reject H₀
if z is

greater than or equal to

greater than

less than or equal to

less than

equal tonot equal toItem 5 the lower critical value and Selectgreater than or equal togreater thanless than or equal toless thanequal tonot equal toItem 6 the upper critical value.

f. Can it be concluded that the population mean is not equal to 15? SelectYesNoItem 7