Population of interest

Assignment Help Basic Statistics
Reference no: EM13823862

The owner of a large fleet of taxis is trying to estimate his calls of operations for the next three years. One major cost is fuel purchase. To estimate total purchase, the owner needs to know the total distance his taxis will travel next yr, the cost of a gallon of fuel and fuel millage of taxis. The owner has been provided with first two figures i.e distance estimate and cost of a gallon of fuel. However because of the high cost of fuel, the owner has recently converted his taxis to operate on a more efficient type of gassoline. He measures and recorded and recorded the millage into (mile/gallons) for 15 taxis

a) Population of interest?

b) The parameter the owner needs to knw?

c) What is the sample?

d) What is the statistics?

e) Describe how statistics will provide the information the owner needs to knw

Reference no: EM13823862

Questions Cloud

Model for addressing 21st century literacy demands : model for addressing 21st century literacy demands
What is the z score equivalent of angst : What is the z score equivalent of ANGST = 81? What is the probability that someone selected at random will score 81 or lower? What percentage of all trainees will score between 60 and 75?
Solve the equation and show the check : Simplify the expression and show the check of your answer.  Assume that x and yrepresent nonnegative real numbers. Solve the equation and show the check
Application: steps of addictions assessment processes : Application: Steps of Addictions Assessment Processes
Population of interest : However because of the high cost of fuel, the owner has recently converted his taxis to operate on a more efficient type of gassoline. He measures and recorded and recorded the millage into (mile/gallons) for 15 taxis
Briefly discuss the limitations of this research. : Analyze the implications of the findings from your Part II Final Project assignment. Based on these findings, explain what actions you might take as a health care professional working in a hospital setting. Identify and briefly discuss the limitation..
Randomly selected households own a dog : Use the following information to answer the question. Suppose that a recent poll of American households about pet ownership found that for households with one pet, 39% owned a dog, 33% owned a cat, and 7% owned a bird.
Qualitative versus quantitative research : Qualitative Versus Quantitative Research
Scientific inquiry : Scientific Inquiry

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find the probability that sample mean is more than a value

Assume that the standard deviation of monthly rents paid by students in a particular town is $40. A random sample of 100 students was taken to estimate the mean monthly rent paid by the whole student population. What is the probability that the sam..

  Highest score earned on exam using chebyshev-s theorem

What was the highest score earned on the exam? According to Chebyshev's Theorem, how many students scored between 42 and 74?

  Mean difference among the groups

To determine whether there exists mean difference among the groups:

  Probability-sample size and standard deviation

20 students in a class - if there is a 15% probability that a randomly chosen member has seen a particular movie - what is the expected number of students have seen the movie?

  Margin of error-sample size

Suppose that it is a presidential election year and Ohio is one of the 'swing' states. Your polling company wants to conduct a presidential preference poll of the citizens of Ohio to predict which candidate will win the election.

  Officials use to determine the rejection region

What critical value should the company officials use to determine the rejection region?

  The weights of all candy bars of this type are certainly

1. the weights of all candy bars of this type are certainly not constant because of slight variations in the factory

  What is the standard deviation of the companys annual

a small business just leased a new computer and color laser printer for three years. the service contract for the

  Find the point estimate for estimating the proportion

Favor of gun control legislation. Find the point estimate for estimating the proportion of all Americans who are in favor of gun control legislation.

  Compute expectations and variances of x and y

One of the 4 bus drivers is also randomly selected. Let Y denote the number of students on his bus. Compute the expectations and variances of X and Y.

  Forty sales people were randomly selected their mean

a pharmaceutical company wanted to estimate the population mean of monthly sales for their 250 sales people. forty

  Finding and interpreting coefficients of correlation

Find out and interpret coefficients of correlation and determination for U. S. prices versus Canadian prices.

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