QUESTION 10 Suppose the following data show the introductory interest rates on a sample of 5...
Suppose the following data show the introductory interest rates on a sample of 5 credit cards: 5.6, 2.4, 3.6, 4.4, 4.2. Calculate the mean interest rate of the sample. (please express your answer using 2 decimal places)
its all one big question. Find the equivalent interest rates to the given nominal interest rates. a. Nominal interest rate compounded quarterly that is equivalent to an effective interest rate of 7.5% 0.00 % Round to two decimal places b. Nominal interest rate compounded monthly that is equivalent to 8% compounded quarterly 0.00 % Round to two decimal places c. Nominal interest rate compounded monthly that is equivalent to 6.5% compounded annually 0.00 % Round to two decimal places Brian...
Mortgage rates: Following are interest rates (annual percentage rates) for a 30-year fixed rate mortgage from a sample of lenders in Macon, Georgia for one day. It is reasonable to assume that the population is approximately normal. 4.754 4.372 4.174 4.678 4.424 4.227 4.123 4.254 3.951 4.291 4.414 Send data to Excel Part: 0/2 Part 1 of 2 (a) Construct a 95% confidence interval for the mean rate. Round the answer to at least four decimal places. A 95% confidence...
Following are interest rates (annual percentage rates) for a 30- year-fixed-rate mortgage from a sample of lenders in a certain city. It is reasonable to assume that the population is approximately normal 4.327, 4.461, 4.547, 4.368,4.365, 4.422,4.842 Find the upper bound of the 99% confidence interval for the mean rate. Round to three decimal places (for example: 4.015). Write only a number as your answer. Do not write any units Your Answer: Answer Save Question 17 (5 points) In the...
Question 8 (2 points) Following are interest rates (annual percentage rates) for a 30-year-fixed-rate mortgage from a sample of lenders in a certain city. It is reasonable to assume that the population is approximately normal. 4.327, 4.461, 4.547, 4.424, 4.365, 4.384, 4.842 Find the upper bound of the 99% confidence interval for the mean rate. 1 Round to three decimal places (for example: 4.015). Write only a number as your answer. Do not write any units. Your Answer:
Suppose that the interest rates in the U.S. and Germany are equal to 5%, that the forward (one year) value of the € is F$/€ = 1$/€ and that the spot exchange rate is E$/€ = 0.75$/€. Please answer the following questions by explaining all steps of your analysis: Does the covered interest parity condition hold? Why or why not? How could you make a riskless profit without any money tied up assuming that there are no transaction costs in...
Please explain how to Solve. Thank you 16. The following are interest rates (annual percentage rates) for a 30-year-fixed-rate mortgage from a sample of lenders in a certain city. It is reasonable to assume that the population is approximately normal. 4.327, 4.461, 4.547, 4.813, 4.365, 4.772, 4.842. Find the upper bound of the 99% confidence interval for the mean rate. Round three decimal places. 4. A survey of high school students revealed that the number of soft drinks consumed per...
Calculate the sample mean and sample variance for the following frequency distribution of heart rates for a sample of American adults. If necessary, round to one more decimal place than the largest number of decimal places given in the data. Heart Rates in Beats per Minute Class Frequency 51 - 58 51 - 58 4 4 59 - 66 59 - 66 10 10 67 - 74 67 - 74 2 2 75 - 82 75 - 82 12 12...
The following kinetic data are collected for the initial rates of a reaction 2X + Z rightarrow products: What is the value of the rate constant with proper units? Express your answer to two significant figures and include the appropriate units. What is the reaction rate when the initial concentration of X is 0.68 M and that of Z is 1.38 M? Express your answer to two significant figures and include the appropriate units. Calculate the molar concentration of OH^-...
Calculate the requested statistics for the following sample data: 4.9, 4.9, 5.2, 5.4 Give the answer to the proper number of decimal places outlined below •. (a) Mean (b) Standard deviation