State the null and alternate hypotheses state whether the

Assignment Help Basic Statistics
Reference no: EM13625227

A researcher wanted to compare food ratings at restaurants located in the city with those located in the suburbs. She randomly selected 50 urban and 50 suburban restaurants, collected data on food ratings at each of those restaurants, and conducted a 2-sample t-test. A p-value of .141 resulted. State the null and alternate hypotheses, state whether the null hypothesis should be rejected or not rejected and your reason for that conclusion, state the meaning of that conclusion specifically in terms of the problem being studied.

Reference no: EM13625227

Questions Cloud

A 30-cm-diameter 5-m-long steam pipe passes through a room : a 30-cm-diameter 5-m-long steam pipe passes through a room where the air temperature is 20 c. if the exposed surface of
A dynamics student is called on to investigate a two-car : a dynamics student is called on to investigate a two-car collision. its known that car a struck car b. mass of car a is
State the null and alternate hypotheses state whether the : a student team in a business statistics course wanted to determine if there was a difference in average download times
Man 1 was experimenting with friction and attempting to : man 1 was experimenting with friction and attempting to pull man 2 across the surface of a floor. man 1 applies a
State the null and alternate hypotheses state whether the : a researcher wanted to compare food ratings at restaurants located in the city with those located in the suburbs. she
A random sample of 400 business school graduates showed : a study was recently conducted at a major university to determine whether there is a difference in the proportion of
If he places the lenses 100 cm apart what is the maximum : a person decides to use an old pair of eyeglasses to make some optical instruments. he knows that the near point in his
Which of the following methods could lead to stronger : which of the following methods could lead to stronger evidence for the outcome of a nonparametric test?a. ensure that
Wwaste brine is expelled in one day : multi-stage flash distillation is used to desalinate seawater so it is fit for human consumption. a flash distillation

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!

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