Question
In: Statistics and Probability
The following is a summary of data for 960 branch managers in the two major regions...
The following is a summary of data for 960 branch managers in the two major regions of a Canadian Bank:
|
Education Level |
Domestic Region |
International Region |
TOTAL |
|
No Degree |
120 |
20 |
140 |
|
Bachelor’s Degree |
420 |
100 |
520 |
|
Post-graduate Degree |
250 |
50 |
300 |
|
TOTAL |
790 |
170 |
960 |
1. State the null and alternative hypotheses for a Chi Square test to determine if managers’ education level is dependent of which region they are from. (2 Points)
2. State the rejection rule using the critical value approach. Let alpha = 0.05. (2 Points)
3. Calculate the expected frequency for the cell “No Degree” and “International Region” (2 Points)
4. If the Chi Square statistic is 2.176, what is your conclusion? (2 Points)
Solutions
orchestra answered 1 year agoRelated Solutions
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Region B
1995
1999
1995
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4
5
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Summary Payroll Data In the following summary of data for a payroll period, some amounts have...
Summary Payroll Data
In the following summary of data for a payroll period, some
amounts have been intentionally omitted:
Earnings:
1. At regular rate
?
2. At overtime rate
$79,100
3. Total earnings
?
Deductions:
4. Social security tax
31,620
5. Medicare tax
7,905
6. Income tax withheld
134,500
7. Medical insurance
18,200
8. Union dues
?
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195,000
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332,000
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279,300
12. Sales Salaries
?
13. Office Salaries
105,400...
Summary Payroll Data In the following summary of data for a payroll period, some amounts have...
Summary Payroll Data
In the following summary of data for a payroll period, some
amounts have been intentionally omitted:
Earnings:
1. At regular rate
?
2. At overtime rate
$65,400
3. Total earnings
?
Deductions:
4. Social security tax
26,220
5. Medicare tax
6,555
6. Income tax withheld
111,200
7. Medical insurance
15,000
8. Union dues
?
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162,000
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275,000
Accounts debited:
11. Factory Wages
231,600
12. Sales Salaries
?
13. Office Salaries
87,400...
Summary Payroll Data In the following summary of data for a payroll period, some amounts have...
Summary Payroll Data
In the following summary of data for a payroll period, some
amounts have been intentionally omitted:
Earnings:
1. At regular rate
?
2. At overtime rate
$73,500
3. Total earnings
?
Deductions:
4. Social security tax
29,460
5. Medicare tax
7,365
6. Income tax withheld
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16,900
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?
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182,000
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309,000
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11. Factory Wages
260,200
12. Sales Salaries
?
13. Office Salaries
98,200...
Summary Payroll Data In the following summary of data for a payroll period, some amounts have...
Summary Payroll Data
In the following summary of data for a payroll period, some
amounts have been intentionally omitted:
Earnings:
1. At regular rate
?
2. At overtime rate
$70,900
3. Total earnings
?
Deductions:
4. Social security tax
28,380
5. Medicare tax
7,095
6. Income tax withheld
120,500
7. Medical insurance
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8. Union dues
?
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?
13. Office Salaries
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Summary
Identify major claims and supporting
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Use the author’s name + reporting verbs are used
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Paraphrase only
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Supply of nurses falls in Canada for first time in almost 20
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KELLY GRANTHEALTH REPORTER
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PUBLISHED JUNE 23, 2015UPDATED MAY 15, 2018
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Sketch the following regions:
Sketch the following
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| z + 3eπi/4| =
3
2. { ez | Im z = 1}
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