Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Only need quick answers no explanation. i will give good rating, thank you! Fill in the correct numbers in the 4 boxes shown below: In

image text in transcribed

Only need quick answers no explanation. i will give good rating, thank you!

Fill in the correct numbers in the 4 boxes shown below:

image text in transcribed
In some countries, people believe that blood type has a strong impact on personality. A statistics student at a large U.S. university decides to test this theory. Reasoning that people involved in the arts should be passionate and creative, she takes a simple random sample of students majoring or minoring in arts at her university and asks them for their blood type. Here are her results: Type A Type B Type AB Type O Total 50 23 10 67 150 Assume the distribution of blood types among all U.S. residents is as follows: Type A: 42% Type B. 10% Type AB: 4% Type O: 44% The student wants to carry out a test of significance to see if the distribution of blood types among art majors or minors is different from the U.S. distribution. Find the expected counts for each blood type. Type A Type B Type AB Type O

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

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

Step: 2

blur-text-image

Step: 3

blur-text-image

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

Accounting Information System

Authors: James A. Hall

7th Edition

978-1439078570, 1439078572

Students also viewed these Mathematics questions