Problem regarding the mutual funds

Assignment Help Accounting Basics
Reference no: EM131008406

Mutual funds

A mutual fund manager claims that at least 70% of the stocks she selects will increase in price over the next year. We examined a sample of 200 of her selections over the past three years. Our P-value turns out to be 0.03. Test an appropriate hypothesis. Which conclu- sion is appropriate? Explain.

a) There's a 3% chance that the fund manager is correct.

b) There's a 97% chance that the fund manager is correct.

c) There's a 3% chance that a random sample could produce the results we observed, so it's reasonable to conclude that the fund manager is correct.

d) There's a 3% chance that a random sample could produce the results we observed if = .7, so it's reasonable to conclude that the fund manager is not correct.

e) There's a 3% chance that the null hypothesis is correct.

Reference no: EM131008406

Questions Cloud

What are the three primary classifications : To make the list more informative, the cash flows are classified according to the nature of the activities that create the cash flows. What are the three primary classifications?
Contemporary business environment : Evaluate the utility and relevance of any ONE of the operations management topics to the contemporary business environment
Determine the mean crack size : The size y (in millimetres) of a crack in a Pontiac Trans Am's front sub-frame weld is described by a random variable X with the following PDF: Sketch the PDF and CDF. Determine the mean crack size
Product effectiveness : A pharmaceutical company's old antacid formula provided relief for 70% of the people who used it. The company tests a new formula to see if it is better and gets a P-value of 0.27. Is it reasonable to conclude that the new formula and the old one ..
Problem regarding the mutual funds : A mutual fund manager claims that at least 70% of the stocks she selects will increase in price over the next year. We examined a sample of 200 of her selections over the past three years. Our P-value turns out to be 0.03. Test an appropriate hypo..
Observations of commuter traffic : Have harsher penalties and ad campaigns increased seat-belt use among drivers and passengers? Observations of commuter traffic have failed to find evidence of a significant change compared with three years ago. Explain what the study's P-value of ..
Is an investment in treasury bills always classified : Is an investment in Treasury bills always classified as a cash equivalent? Explain.
Problem regarding the house sales : The realty company in Exercise 21b looks at a recent sample of houses that have sold. On testing the null hypothesis that 50% of the houses take more than three months to sell against the hypothesis that more than 50% of the houses take more than ..
Construct a cumulative relative frequency plot : If the pacemaker must be replaced as soon as the ?rst electrical malfunction occurs, approximately what proportion required replacement between 1 and 2 years after implantation?

Reviews

Write a Review

Accounting Basics Questions & Answers

  Easecom company is a manufacturer of videoconferencing

budgeted income statement. easecom company is a manufacturer of videoconferencing products. regular units are

  Prepare a statement of cash flows

Classify the cash flows from each of these transactions as operating activities (OA), investing activities (IA), or financing activities (FA). Use NA for transactions that do not affect the statement of cash flows.

  Explain how the cash flow statement relates balance sheet

Explain how the statement of retained earnings relats to the balance sheet.

  Stock features 1 what is callable preferred stock why do

stock features 1. what is callable preferred stock? why do corporations issue such stock? given the different features

  Why did the ethical dilemma arise

What will be the implications of the decision of the manager to lay off the 3 experienced sales executives?

  Announce some outstanding news for employees

We are pleased to announce some outstanding news for employees looking to further their education. Our company has added a tuition reimbursement plan into the budget. A higher degree could open opportunities for many employees here at the company.

  Production benefit the company

Five star tools produces products C210 and D400. Contribution margin per unit is $250 divided by .2 hrs to get $1250. D400 is $430 divided by .8hrs to get $5375. Why does the company perfer to produce the C210? And what would one additional hr of pro..

  What principal factors were considered in determining how

karas gas corporation is a successful oil and gas exploration business in the southwestern united states. at the

  Vulcan molding produces molded rubber components at the

vulcan molding produces molded rubber components. at the start of the year the company estimated that it would incur

  Preparing a cash budget

Preparing a cash budget

  Lisa is driving down i-95 at a constant speed of 60 miles

lisa is driving down i-95 at a constant speed of 60 miles per hour lisa passes the route 3 sign at noon. doug is also

  Jake marley owner of marley wholesale is negotiating with

jake marley owner of marley wholesale is negotiating with the bank for a 200000 90 day 12 percent loan effective july

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd