Determine the sample size necessary to estimate a population proportion to within .03 with 90% confidence assuming
Question:
Determine the sample size necessary to estimate a population proportion to within .03 with 90% confidence assuming you have no knowledge of the approximate value of the sample proportion.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 78% (14 reviews)
n 7...View the full answer
Answered By
Lilian Nyambura
Hi, am Lilian Nyambura, With extensive experience in the writing industry, I am the best fit for your writing projects. I am currently pursuing a B.A. in Business Administration. With over 5 years of experience, I can comfortably say I am good in article writing, editing and proofreading, academic writing, resumes and cover letters. I have good command over English grammar, English Basic Skills, English Spelling, English Vocabulary, U.S. English Sentence Structure, U.K. or U.S. English Punctuation and other grammar related topics. Let me help you with all your essays, assignments, projects, dissertations, online exams and other related tasks. Quality is my goal.
4.80+
378+ Reviews
750+ Question Solved
Related Book For
Statistics For Management And Economics Abbreviated
ISBN: 9781285869643
10th Edition
Authors: Gerald Keller
Question Posted:
Students also viewed these Statistics questions
-
a. Determine the sample size necessary to estimate a population mean to within 1 with 90% confidence given that the population standard deviation is 10. b. Suppose that the sample mean was calculated...
-
Determine the sample size necessary to estimate p for the following information. a. E = .02, p is approximately .40, and confidence level is 96%. b. E is to be within .04, p is unknown, and...
-
Find the sample size necessary to estimate the mean number of aggravated assaults on all college campuses so that there is 95% confidence that the sample mean is in error by no more than 2. Assume...
-
1. What velocity will a 300 kg snowmobile acquire if pushed from rest by a force of 6240 N [E] for 1.25 s? What average force will stop this snowmobile from moving at this speed in 1.25 s? (v = 26.0...
-
In a steady flow burner T is not controlled, which properties are?
-
Air was bubbled at a rate of 30.0 L/min through a trap containing 75 mL of 1% H 2 O 2 (H 2 O 2 + SO 2 H 2 SO 4 ). After 10.0 minutes, the H 2 SO 4 was titrated with 10.95 mL of 0.00242 M NaOH....
-
Suppose that 75 units are put on a life test, each unit that fails is immediately replaced, and the test is discontinued after 10 units have failed. If the tenth failure occurred at 850 hours,...
-
Reboot, Inc. is a manufacturer of hiking boots. Demand for boots is highly seasonal. In particular, the demand in the next year is expected to be 3,000, 4,000, 8,000, and 7,000 pairs of boots in...
-
This week, you will learn a relativist approach to ethics and examine how people make decisions based on groups, cultures and affiliations they belong to and how this shapes decision-making. You will...
-
Consider the following 0x86 program: .data array DWORD 1,2,3,4,5,6,7,8,9 aravSize -(S-array)/4 ; array .code main PROC mov ecx,arraySize-1 mov esi.OFFSET array L1: mov eax. [esi] sda mov bx,2 idiv bx...
-
Refer to Exercise 12.44. In addition to household debt, the survey asked each household to report the debt-to-income ratio. Estimate with 90% confidence the mean debt-to-income ratio.
-
Re-do Exercise 12.86 assuming that you know that the sample proportion will be no less than .75.
-
The Bradley Company has just completed its first year of operations. A condensed income statement follows, showing actual and standard amounts and the variances: Required: The president of Bradley...
-
A \(\frac{1}{3}\)-mol sample of an ideal gas is sealed in a container and heated from \(273 \mathrm{~K}\) to \(500 \mathrm{~K}\). For this gas, what is the value of \(C_{P}\) in units of \(k_{B}\) if...
-
An ideal gas for which \(\gamma=1.4\) initially has a volume of \(1.5 \mathrm{~m}^{3}\) and a pressure of \(15 \mathrm{MPa}\). The gas is then slowly compressed isentropically to a volume of \(0.50...
-
It is somerimes said, erroneously, that biological organisms violate the second law of thermodynamics because the biochemical reactions they carry out reduce their entropy by converting incoherent...
-
A 22.7-g sample of diatomic oxygen gas molecules is in a sealed rigid container that has a volume of \(0.0240 \mathrm{~m}^{3}\). If the gas is initially at \(-1.50^{\circ} \mathrm{C}\), by how much...
-
An ideal gas undergoes an isentropic process that changes its pressure from \(P_{i}\) to \(P_{f}\) and its volume from \(V_{\mathrm{i}}\) to \(V_{t}\). What is the work done on the gas?
-
In the African country of Zimbabwe, farmers often live close to elephant herds in the Hwange National Park. The elephants can damage crops and sometimes cause injuries to people. According to...
-
Two mutually exclusive investment alternatives are being considered. Alternative A requires an initial investment of $20,000 in a machine. Annual operating and maintenance costs are anticipated to be...
-
What is the mean household income for females working in the Service category?
-
67% of the women attending
-
-7(-2x 5y + 9)
-
-7/16 + 7/8
-
3) Two masses are connected with a thin string over a massless, frictionless pulley. If the 12.0 kg box descends 14.0 m in 8.00 seconds after being released from rest, draw two free body diagrams and...
-
A floating ice block is pushed through a displacement a = (23.0 m ) - (22.0 m ), along a straight embankment by rushing water, which exerts a force = (266 N )i (186 (186 N ); on displacement? on the...
-
For this problem, consider a model of the hydrogen atom where the "atom" is an electron confined to be in a one-dimensional box. Take the length of the box, L, to be twice the Bohr radius ao. The...
Study smarter with the SolutionInn App