Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 17, 2024

How much do you study? A survey among freshmen at a certain university revealed that the number of hours spent studying the week before

How much do you study? A survey among freshmen at a certain university revealed that the number of hours spent studying the week before final exams was normally distributed with mean 25 and standard deviation 9. Use the TI-84 PLUS calculator to answer the following. Round the answers to at least two decimal places. Part: 0/3 Part 1 of 31 (e) Find the 95 percentile of the number of hours studying The 95 percentile of the number of hours studying is hours.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Statistics

Authors: James T. McClave, Terry T Sincich

12th Edition

9780321831088, 321755936, 032183108X, 978-0321755933

Students also viewed these Mathematics questions

Question

A vector field is given by: 3 sin 5-(+)-) + (-) + (3) 7 g= Using the divergence theorem evaluate / = ff, g-ds where S is a sphere of radius R centred at the origin. [15]

Answered: 1 week ago

Question

Ross Co. is an oil and gas company located in the Western United States. Ross follows U.S. GAAP in recording and reporting its financial transactions and has a year-end of 12/31. During the fiscal...

Answered: 1 week ago

Question

Question 1: A normal population has mean = 36 and standard deviation = 8. (a) What proportion of the population is between 19 and 28? (b) What is the probability that a randomly chosen value will be...

Answered: 1 week ago

Question

Solve the given equation over the real numbers by completing the square. If there are more than one solution, separate them by a comma. If there is no real solution, enter DNE (short for does not...

Answered: 1 week ago

Question

★★★★★

Why is security software necessary in operating systems?

Answered: 1 week ago

Question

★★★★★

Units-of-activity depreciation Obj. 2 A tractor acquired at a cost of $420,000 has an estimated residual value of $30,000, has an estimated useful life of 25,000 hours, and was operated 1,850 hours...

Answered: 1 week ago

Question

★★★★★

2. Discuss the methodological difficulties associated with the measurement of child abuse and neglect, both in terms of rates of occurrence and outcomes.

Answered: 1 week ago

Question

★★★★★

Valuing Perpetuities Live Forever Life Insurance Co. is selling a perpetuity contract that pays $1,200 monthly. The contract currently sells for $63,000. What is the monthly return on this investment...

Answered: 1 week ago

Question

★★★★★

Topic 1: Critical Analysis of Financial Statement Data In this week's Discussion, you will be comparing the financial statements of two companies. Please select from the following list: 1. Wal-Mart...

Answered: 1 week ago

Question

★★★★★

Besserbrau AG is a German beer producer headquartered in Ergersheim, Bavaria. The company, which was founded in 1842 by brothers Hans and Franz Besser, is publicly traded, with shares listed on the...

Answered: 1 week ago

Question

★★★★★

Industry 4.0 and modern Marketing practice Please provide a report with source/links and authors where data and examples were taken.

Answered: 1 week ago

Question

★★★★★

1. A firm has 1,000,000 shares outstanding with a price per share of $25.10 (previous to any dividend payment). It decides to pay out cash dividend of $2,100,000. What will the share price be after...

Answered: 1 week ago

Question

★★★★★

QWE Bank Limited originates a pool of 250 mortgages, each with 30-year maturity and averaging $250,000 with an annual mortgage coupon rate of 6 percent. The mortgage backed security insurance fee is...

Answered: 1 week ago

Question

★★★★★

On 15 November 2019, a wheat farmer became concerned that by the time her 200 metric tonne crop was ready for delivery in April 2020 that the price would fall below $335 per tonne - her break-even...

Answered: 1 week ago

Question

★★★★★

Your firm-has A/P with credit terms of 1/15, net 30. What is the annualized cost of skipping the discount on day 15 and paying the full invoice amount on day 30? 24.6% 37.2% 18.6% 8.1%

Answered: 1 week ago

Question

★★★★★

total monthly production costs are 10,000 on a lot of 250 units. you sell each unit for $150. If all 250 units sell each month, how would you calculate your annual profit

Answered: 1 week ago

Question

★★★★★

Please these can't be posted alone, it's one problem and the questions are related! Problem One MMM Co. has unleveraged beta 1.2, risk free rate 5%, and market risk premium for 4%. It works in the...

Answered: 1 week ago

Question

★★★★★

According to a recent survey, 40% of millennials (those born in the 1980s or 1990s) view themselves more as spenders than savers. The survey also reveals that 75% of millennials view social...

Answered: 1 week ago

Question

★★★★★

=+b) Explain why you cannot use a Normal model to determine the probability that a largemouth bass randomly selected (caught) from the lake weighs over 3 pounds.

Answered: 1 week ago

Question

★★★★★

=+4. As in Exercise 3, BMI levels for New Zealand adults aged 15 and over average about 26 kg/m2 , with a standard deviation of about 3.5 kg/m2 and are roughly Normally distributed. If BMI measures...

Answered: 1 week ago

Question

★★★★★

=+ A real-estate agent has been assigned 10 houses at random to sell this month. She wants to know whether the mean price of those houses is typical. What, if anything, does she need to assume about...

Answered: 1 week ago

Previous Question Next Question