In a sample of 1000 Yuba College students, it was found that they consumed on average...

In a sample of 1000 Yuba College students, it was found that they consumed on average 23 grams of sugar with a standard deviation of 4 grams and that 230 planned to transfer to Chico State. a) (7 points) Can we conclude with 99% confidence that Yuba College students consume on average over 20 grams of sugar? Use the rejection region approach.

Using data from Yahoo finance Company- Tyson Foods 1) compare the change in OCF from 2016...

Using data from Yahoo finance Company- Tyson Foods 1) compare the change in OCF from 2016 to 2017? How much did it decrease or increase? 2) What was the Capex for 2016 and 2017? And compare the numbers 3) compare the financial activity from 2016 to 2017? 4) compare the change in cash for 2016 to 2017?

Valorous Corporation will pay a dividend of $ 1.75 per share at this​ year's end and...

Valorous Corporation will pay a dividend of $ 1.75 per share at this​ year's end and a dividend of $ 2.40 per share at the end of next year. It is expected that the price of​ Valorous' stock will be $ 44 per share after two years. If Valorous has an equity cost of capital of 8​%, what is the maximum price that a prudent investor would be willing to pay for a share of Valorous stock​ today?

An investment with a high risk margin has a high discount rate, which makes the net...

An investment with a high risk margin has a high discount rate, which makes the net present value: Select one: a. higher. b. unchanged, as the level of risk has no effect on the NPV. c. zero. d. lower.

Suppose Alex only consumes 3 units of x1 with 8 units of x2. That is, if...

Suppose Alex only consumes 3 units of x1 with 8 units of x2. That is, if he is consuming more x1 or x2 in a different ratio, it does not increase his utility a) Write down Alex’s utility function. What kind of utility function does he have? b) Suppose Alex wants to have a utility 48. If he desires to make the best use of his money, based on your utility function in a) how many units of x1 and...

PART II 14 marks Telecon Ltd is a telecommunications company which operates in the wireless telecommunications...

PART II 14 marks Telecon Ltd is a telecommunications company which operates in the wireless telecommunications sector and is present in both developed and developing economies over four continents. Telecon Ltd provides over 12 million local and international customers with mobile devices, voice, messaging and data services. Telecon Ltd is listed on the Johannesburg Stock Exchange and has a 31 August year end. During the 2020 financial year Telecon Ltd entered into a contract with the South African National Defence...

eBook Problem 3-9 Current and Quick Ratios The Nelson Company has $1,687,500 in current assets and...

eBook Problem 3-9 Current and Quick Ratios The Nelson Company has $1,687,500 in current assets and $675,000 in current liabilities. Its initial inventory level is $472,500, and it will raise funds as additional notes payable and use them to increase inventory. How much can Nelson's short-term debt (notes payable) increase without pushing its current ratio below 1.8? Round your answer to the nearest cent. $   What will be the firm's quick ratio after Nelson has raised the maximum amount of...

Objective: Answer the following questions with reference to the relevant common law and equity principles operating...

Objective: Answer the following questions with reference to the relevant common law and equity principles operating in Australia concerning contracts plus related and other transactions. Do not consider the effects of legislation potentially applicable other than that specifica lly identified. Students may make whatever additional factual and/or legal assumptions are necessary or convenien Question: Graphic Advertising Pty L td , a small advertising business, employed Renee , a single mother of two, on a three year contract as a photo...

Introduction to Engineering Experimentation. 2.14 A company that manufacture car batteries tested the average lifetime of...

Introduction to Engineering Experimentation. 2.14 A company that manufacture car batteries tested the average lifetime of their car batteries and found the following results in days. 3050, 2820, 2960, 2700, 2775, 3000, 2905, 2800, 2500, 2750. Find the mean, median, and standard deviation of the lifetime of the car batteries. State the type of distribution you would use to estimate the 95% confidence interval on the mean and then calculate the value?

3. (a) What is the electric field created by a proton at a distance of 0.1...

3. (a) What is the electric field created by a proton at a distance of 0.1 mm away from it? Note: the electric charge of a proton is e = 1.6 × 10−19 C. (b) Sketch the electric field lines for: Positive charge, Negative charge, Positive charge & Negative charge, Positive charge & Negative charge on rectangular bar. 4. An electric field, E = 5 N/C, crosses a square area at an angle, θ = 30◦ , as depicted in...

Light waves with two different wavelengths, 632 nm and 474 nm, pass simultaneously through a single...

Light waves with two different wavelengths, 632 nm and 474 nm, pass simultaneously through a single slit whose width is 8.61 × 10-5 m and strike a screen 1.10 m from the slit. Two diffraction patterns are formed on the screen. What is the distance (in cm) between the common center of the diffraction patterns and the first occurrence of the spot where a dark fringe from one pattern falls on top of a dark fringe from the other pattern?

since Allura Red is red in color, why did we choose to use monitor the wavelength...

since Allura Red is red in color, why did we choose to use monitor the wavelength of 470 nm? does allura red transmit or absorb red light ? you are given a colored solution that is labeled 1M. you need to prepare a solution from this that is 0.5M decribe your procedure in details

What are the three basic principles of evidence based practice in reference to chiropractic management of...

What are the three basic principles of evidence based practice in reference to chiropractic management of pediatric patients?

Given the following information: Gross sales $1,500,000 Items purchased from out of state vendors $20,000 Items...

Given the following information: Gross sales $1,500,000 Items purchased from out of state vendors $20,000 Items purchased under certificate of resale but used $5,000 Food sales included in gross sales $300,000 Sales to federal government included in gross $25,000 Sales to non-profit organizations included in gross $10,000 Sales to governments outside of Tennessee included in gross $12,000 Local tax rate Knox County Amount subject to single article tax $16,000 What is the total sales tax (sum of the components)?

The speed of longitudinal waves traveling in a long, solid rod is given by the following...

The speed of longitudinal waves traveling in a long, solid rod is given by the following equation, where Y is Young's modulus and ? is the density of the solid. v = sqrt((Y )/(?)) If a disturbance has a frequency of 44 Hz, what is the wavelength of the waves it produces in each of the following substances? [Hint: See Tables 9.1 and 9.2.] (a) an aluminum rod m (b) a copper rod m

Consider a one step binomial model. The initial stock price is S0 = $80. There is...

Consider a one step binomial model. The initial stock price is S0 = $80. There is a 60% chance the stock price will rise to $90, and a 40% chance it will fall to $75. The risk-free interest rate is 5%. • Identify u and d • What would the option prices be if the probabilities changed to 70% chance the stock price rises and 30% chance it falls?

In a large population it is determined that 10% of people will catch a virus. If...

In a large population it is determined that 10% of people will catch a virus. If ten people are randomly selected, find the probability that a) all ten will catch the virus b) all ten will not catch the virus. c) at least one person will catch the virus.

a.) Consider a one-factor economy. Portfolio A has a beta of 1.0 on the factor, and...

a.) Consider a one-factor economy. Portfolio A has a beta of 1.0 on the factor, and portfolio B has a beta of 2.0 on the factor. The expected returns on portfolios A and B are 11% and 17%, respectively. Assume that the risk-free rate is 6%, and that arbitrage opportunities exist. Suppose you invested $100,000 in the risk-free asset, $100,000 in portfolio B, and sold short $200,000 of portfolio A. What would be your expected profit from this strategy? b.)...

A new operating system for an existing machine is expected to cost $560,000 and have a...

A new operating system for an existing machine is expected to cost $560,000 and have a useful life of six years. The system yields an incremental after-tax income of $175,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $28,800. A machine costs $450,000, has a $32,600 salvage value, is expected to last eight years, and will generate an after-tax income of $70,000 per year after straight-line depreciation. Assume the company requires a 12%...

6. You have determined the profitability of a planned project by finding the present value of...

6. You have determined the profitability of a planned project by finding the present value of all the cash flows from that project. Which of the following would cause the project to look more appealing in terms of the present value of those cash flows? A. The discount rate decreases. B. The cash flows are extended over a longer period of time, but the total amount of the cash flows remains the same. C. The discount rate increases. D. Answers...