High School Band ~ In most US high schools, students can play an instrument in three types of bands. A random sample of high school band students was taken and the results are summarized in the table below. Instrument type Band Woodwind Brass Percussion type Concert 31 25 Jazz 10 16 10 Marching 65 65 27 To assess whether there is a relationship between band type and instrument type, we conduct an appropriate hypothesis test. What is the degrees of freedom for the test statistic?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 3BGP
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High School Band ~ In most US high schools, students can play an instrument in
three types of bands. A random sample of high school band students was taken and
the results are summarized in the table below.
Instrument type
Band
Woodwind
Brass
Percussion
type
Concert
31
25
8
Jazz
10
16
10
Marching
65
65
27
To assess whether there is a relationship between band type and instrument type,
we conduct an appropriate hypothesis test.
What is the degrees of freedom for the test statistic?
Your Answer:
Transcribed Image Text:High School Band ~ In most US high schools, students can play an instrument in three types of bands. A random sample of high school band students was taken and the results are summarized in the table below. Instrument type Band Woodwind Brass Percussion type Concert 31 25 8 Jazz 10 16 10 Marching 65 65 27 To assess whether there is a relationship between band type and instrument type, we conduct an appropriate hypothesis test. What is the degrees of freedom for the test statistic? Your Answer:
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