Show the hypotheses the claim the test statistic the df the

Assignment Help Basic Statistics
Reference no: EM13632189

A sociologist wishes to determine whether there is a relationship between the sex of a person and the amount of alcohol consumed. A random sample of 100 people is selected and the following data are obtained.


                               Alcohol consumption

Total

Sex

Low

Moderate

High


Male

25

18

20


Female

8

19

10


Total





At ? = 0.10, can the researcher conclude that alcohol consumption is related to sex?

Show the Hypotheses, the Claim, the Test statistic, the df, the p-value, the decision, and the conclusion.

What kind of Chi-Square test is this?

Reference no: EM13632189

Questions Cloud

Find the value of the linear correlation coefficient r then : provide two data setsa. construct a scatterplotb. find the value of the linear correlation coefficient r then determine
If you wanted to transfer 100 kj from on reservoir to the : there are two thermal reservoirs the hot reservoir is at 1200 k and the cold reservoir is at 600 k. if you wanted to
A 025kg block is held compressed 01m against a spring : a 0.25kg block is held compressed 0.1m against a spring k1000nm. what is the max height of the block after it is
A 3000lb car is traveling at 60mih up an inclined surface : a 3000lb car is traveling at 60mih up an inclined surface of 5deg when the brakes are applied creating a constant
Show the hypotheses the claim the test statistic the df the : a sociologist wishes to determine whether there is a relationship between the sex of a person and the amount of alcohol
A double acting cylinder with a single rod must produce a : a double acting cylinder with a single rod must produce a thrust of 80kn and move out with a velocity of 3mms on the
A carnot heat engine operates between 40c and 320 c what : a carnot heat engine operates between 40c and 320 c. what is the thermal efficiency? if the work output is 200 kjkg
If a 1 micro-coulomb charge is next to a 4 micro-coulomb : if a 1 micro-coulomb charge is next to a 4 micro-coulomb charge the magnitude of the repulsive force on the 1
An injected slug of tracer material flows with its carrier : an injected slug of tracer material flows with its carrier fluid down a long straight pipe in dispersed plug flow. at

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