Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 20, 2024

Boy Girl Total DOES NOT DRINK 149 148 297 used to drink 13 24 37 current drinker 31 37 68 Total 193 209 402 2

	Boy	Girl	Total
DOES NOT DRINK	149	148	297
used to drink	13	24	37
current drinker	31	37	68
Total	193	209	402

2 sided alpha of 5%.

degrees of freedom =2

Null hypothesis: No association between gender and drinking status.

What is the chi-square statistic?

What is the p value under the null hypothesis?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Number Theory

Authors: James K Strayer

1st Edition

1478618507, 9781478618508

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Electronic Arts is a video game company that competes with Activision. A condensed balance sheet for Electronic Arts and a partially completed vertical analysis are presented below. Required: 1....

Answered: 1 week ago

Question

★★★★★

Orion Iron Corp. tracks the number of units purchased and sold throughout each year but applies its inventory costing method at the end of the year, as if it uses a periodic inventory system. Assume...

Answered: 1 week ago

Question

★★★★★

1. Jointly define the conflict. Separate the person from the problem and the actions involved, avoid winlose thinking, and get both parties goals clear.

Answered: 1 week ago

Question

★★★★★

Jane Marks has a restaurant in which she accepts credit cards and checks. Several of the places that Jane shops now accept debit cards and do not accept checks. Jane's banker explained that a debit...

Answered: 1 week ago

Question

★★★★★

Given the 2 D array: Pet [ ] [ ] pets = { { new Pet ( " Dog " , 2 ) , new Pet ( " Dog " , 5 ) , new Pet ( " Dog " , 8 ) } , { new Pet ( " Hamster " , 1 ) , new Pet ( " Hamster " , 2 ) , new Pet ( "...

Answered: 1 week ago

Question

★★★★★

- Write a program that ask the user far a file - That file contains a matrix of numbers (only 1,0 and 1 ) - The first two lines of the file will be the size of the rows and columns - You can assume...

Answered: 1 week ago

Question

★★★★★

15} A logging contractor has three feller bunchers. On any given day, each machine has a 90% chance of working. The contractor is considering buying a fourth feller buncher to offset the possibility...

Answered: 1 week ago

Question

★★★★★

Company XYZ, a mason contractor, received a government contract amounting to $400,00.00 from Mercy City's Department of General Services for the purpose of "pointing" the joints of the stone exterior...

Answered: 1 week ago

Question

★★★★★

QB1 (a) A motor gives gear A a clockwise angular velocity of @A rad/s and an anti- clockwise angular acceleration a rad/s, as shown in figure QB1. If the angular velocity of gear B is @B = 3 rad/s...

Answered: 1 week ago

Question

★★★★★

Question 1. This question basically asks you to compare the Net Present Value (NPV) to the Internal Rate of return (IRR) on the time length of an investment project.. a. Draw a "growth curve" for a...

Answered: 1 week ago

Question

★★★★★

Mary Tam is a civil engineer who was assigned a month ago to work with a team that builds roads and bridges across Canada. After a couple of weeks, Mary went to the head of HR to report that her...

Answered: 1 week ago

Question

★★★★★

Assignment topic Your task is to visit a business in your local area to identify issues and requirements. This data will be used to prepare a business case for an ICT project that would address some...

Answered: 1 week ago

Question

★★★★★

1. To gain insight about the information processes operating in a communication process.

Answered: 1 week ago

Question

★★★★★

4. As your starting point, take two everyday decisions you have made during the past year. Discuss these decisions based on the following question: Why do you think your decisions may have been wrong?

Answered: 1 week ago

Question

★★★★★

1. To provide an understanding that social facts are mentally constructed and do not exist as an objective reality.

Answered: 1 week ago

Previous Question Next Question