User Account

All Pages

What is the smallest level of significance

Assignment Help Basic Statistics
Reference no: EM13945724

In 2008, 46% of business owners gave a holiday gift to their employees. A 2009 survey of business owners indicated that 35% planned to provide a holiday gift to their employees (Radio WEZV, Myrtle Beach, SC, November 11, 2009). Suppose the survey results are based on a sample of 60 business owners.

a. How many business owners in the survey planned to provide a holiday gift to their employees in 2009?

b. Suppose the business owners in the sample did as they planned. Compute the p-value for a hypothesis test that can be used to determine if the proportion of business owners providing holiday gifts had decreased from the 2008 level.

c. Using a .05 level of significance, would you conclude that the proportion of business owners providing gifts decreased? What is the smallest level of significance for which you could draw such a conclusion?

Reference no: EM13945724

Questions Cloud

An object is moving around the unit circle with parametric : An object is moving around the unit circle with parametric equationsx(t)=cos(t), y(t)=sin(t), so it's location at timetisP(t)=(cos(t),sin(t)). Assume0
Repeat the preceding hypothesis test : Suppose a sample of 40 Jones & Ryan employees showed a sample mean year-end bonus of $118,000. Assume a population standard deviation of o=$30,000 and compute the p-value.
Write a letter to morgan that contains your findings : Write a letter to Morgan that contains your findings, and prepare a memo for the tax research files. Wonderful Wilderness's address is 100 Wilderness Way, Pocatello, ID 83209.
Material and diameter for the shaft : Suggested material and diameter for the shaft. The material must be a shaft-specific steel. All variables required to purchase both gears: d, Pd, N, F, φ, ψ, etc.
What is the smallest level of significance : What is the smallest level of significance for which you could draw such a conclusion?
Generate a set of test inputs and expected results : Generate a set of test inputs and expected results for the Currency Conversion program.
Prepare a tax balance sheet for plummet company : Does the above transaction qualify as a Sec. 351 exchange? Show your computations. Compute shareholder basis in the shares received in the exchange. Prepare a tax balance sheet for Plummet Company
Development of coastal area contributes to shoreline erosion : A variety of techniques and efforts are used to stabilize shorelines throughout the world. Discuss these techniques. Are they temporary or permanent? Also, discuss at least two ways in which the development of coastal areas contributes to shorelin..
Deconstructive analysis of your breakfast : What did you eat for breakfast? Where on earth does your food come from?! For this assignment, you are asked to i) document what you ate and drank for breakfast, and then 2) trace where and how your food was processed. You must consider the ecologi..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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