Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A car insurance company performed a study to determine whether an association exists between age and the frequency of car accidents. They randomly selected 300

image text in transcribedimage text in transcribedimage text in transcribed
A car insurance company performed a study to determine whether an association exists between age and the frequency of car accidents. They randomly selected 300 claims, and obtained the following sample data. Age Group Under 25 25-45 Over 45 Total Number of 74 90 84 248 accidents in 19 8 12 39 past 3 years >1 7 2 4 13 Total 100 100 100 300 The Minitab output is provided.Question 2 [MOODLE QUESTIONS 6 and 7] Chi-Square Test for Association: Number of Accidents, Worksheet columns Rows: Number of Accidents Columns: Worksheet columns Under 25 25 to 45 Over 45 All 74 90 BA 248 82 67 82 67 #2.67 -0 4532 0.1406 19 12 39 13.00 13.00 13100 1.6541 -1.3868 0.2774 7 1. 2810 -1-1209 0.1601 100 100 105 300 Count Expound count Standard ized revival Chi-Square Test Chi-Square OF P-Value Pearson 9.273 4 0 095What type of chi-square test is appropriate here? Explain in context. 1 B I E SS State the Expected Cell Frequency condition and explain whether or not this condition is met for this question. 1 B I E

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_2

Step: 3

blur-text-image_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

Basic College Mathematics

Authors: Elayn El Martin Gay

5th Edition

0321983173, 9780321983176

More Books

Students also viewed these Mathematics questions