My Drive - Google DriveGA random sample of 100 COS XO Math 21 Final Fall 2009In Person FinalUsers/chasejamescanterbury/Dropbox/Online%20Final%20Exam%20F19.pdf1. A random sample of 100 COS students produced the following results concerningfood preferences.MexicanChineseItalian301812Males101713FemalesAt the 0.05 level, test the claim that food preference is independent of gender.p-value: 0.0424)(Test Stat: 6.32Step 1Ho:H1:Step 2Step 3Test:Step 4Test Stat =P-valueStep 5Но.Thereis /is NOTsufficient evidence to conclude that..Have you proved that there is a relation between food preference and gender?MacBook Air20F3F1F2F4F5F6>IIF8F7F9%23%24F10F11F12&4.)8.9.EY+ II

Question
Asked Dec 12, 2019
19 views

Solves all steps of question one.

My Drive - Google Drive
GA random sample of 100 COS X
O Math 21 Final Fall 2009
In Person Final
Users/chasejamescanterbury/Dropbox/Online%20Final%20Exam%20F19.pdf
1. A random sample of 100 COS students produced the following results concerning
food preferences.
Mexican
Chinese
Italian
30
18
12
Males
10
17
13
Females
At the 0.05 level, test the claim that food preference is independent of gender.
p-value: 0.0424)
(Test Stat: 6.32
Step 1
Ho:
H1:
Step 2
Step 3
Test:
Step 4
Test Stat =
P-value
Step 5
Но.
There
is /is NOT
sufficient evidence to conclude that..
Have you proved that there is a relation between food preference and gender?
MacBook Air
20
F3
F1
F2
F4
F5
F6
>II
F8
F7
F9
%23
%24
F10
F11
F12
&
4.
)
8.
9.
E
Y
+ II
help_outline

Image Transcriptionclose

My Drive - Google Drive GA random sample of 100 COS X O Math 21 Final Fall 2009 In Person Final Users/chasejamescanterbury/Dropbox/Online%20Final%20Exam%20F19.pdf 1. A random sample of 100 COS students produced the following results concerning food preferences. Mexican Chinese Italian 30 18 12 Males 10 17 13 Females At the 0.05 level, test the claim that food preference is independent of gender. p-value: 0.0424) (Test Stat: 6.32 Step 1 Ho: H1: Step 2 Step 3 Test: Step 4 Test Stat = P-value Step 5 Но. There is /is NOT sufficient evidence to conclude that.. Have you proved that there is a relation between food preference and gender? MacBook Air 20 F3 F1 F2 F4 F5 F6 >II F8 F7 F9 %23 %24 F10 F11 F12 & 4. ) 8. 9. E Y + II

fullscreen
check_circle

Expert Answer

Step 1

The following cross tablulation have been provided.

help_outline

Image Transcriptionclose

Italian Chinese Mexican Males 12 18 30 Females 13 17 10

fullscreen
Step 2

The table below shows the calculations to obtain the table with expected values:

help_outline

Image Transcriptionclose

Rix Ci E,

fullscreen
Step 3

The table below shows the calculations to ob...

help_outline

Image Transcriptionclose

Italian Expected Values chinese mexican Total 35 x 60 = 21 100 25x 60 100 40× 60 100 = 15 = 24 Males 60 25x 40 100 35× 40 100 40 × 40 100 = 10 Females = 14 = 16 40 Total 25 35 40 100

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Statistics

Related Statistics Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: What is the relationship between industrial production and the application of statistical independen...

A: Industrial production is a measure of output of the industrial sector of the economy. The industrial...

question_answer

Q: 1) Construct a Histogram using these values in Excel using these valuess for the maximum tenperature...

A: 1).After enable the MegaStat Add-In into EXCEL, enter the given data in EXCELStep-by-step procedure ...

question_answer

Q: A political candidate has asked you to conduct a poll to determine what percentage of people support...

A: The formula for the sample size is as follows:

question_answer

Q: 76% of U.S. adults think that political correctness is a problem in America today. You randomly sele...

A: It is given that 76% of U.S adults think that political correctness is a problem in America. Therefo...

question_answer

Q: The mayor of a town has proposed a plan for the construction of an adjoining community. A political ...

A: From the given information, the claim of the problem is the percentage of residents who favour const...

question_answer

Q: An analysis is conducted to compare mean time to pain relief (measured in minutes) under four compet...

A: A)Calculating the SS between subjects:The required SS between subjects is calculated as follows:

question_answer

Q: With this dataset (attached) please figure out  a.) Find the 60th percentile of this dataset b.) Fin...

A: (a) The 60th percentile of the given data set is 1367.426 and it is calculated by using the Excel fu...

question_answer

Q: That is a typical measurement that is taken when judging concussions as well as looking at motor ski...

A: Calculating the confidence interval for population mean:Sample mean = 0.233 seconds.Sample standard ...

question_answer

Q: mean = 9.4285 Standard deviation= 2.0188 count= 35 students 1. Give and interpret the 95% confidence...

A: From the given information,Mean (x-bar) = 9.4285Standard deviation (σFrom the given information,Mean...