Fill in the missing data. (Round your p-value to 4 decimal places, mean values to 1 decimal place, and othe decimal places.) Group Budgets Payables Pricing Total Source Treatment Error Total Mean SS n Standard Deviation One-Factor ANOVA df Variances MS F p-value

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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Question
The XYZ Corporation is interested in possible differences in days worked by salaried employees in three departments in the financial area. A survey of 23 randomly chosen employees reveals
the data shown below. Because of the casual sampling methodology in this survey, the sample sizes are unequal. Research question: Are the mean annual attendance rates the same for
employees in these three departments? Days Worked Last Year by 23 Employees Department Days Worked Budgets (5 workers) 276 262 256 248 257 Payables (10 workers
) 207 272 221 238 255 216 264 239 242 227 Pricing (8 workers) 240 257 233 255 231 243 242 251 Fill in the missing data. (Round your p - value to 4 decimal places, mean values to 1
decimal place, and other answers to 4 decimal places.) Based on the given hypotheses, choose the correct option H < 0: \mu 1 = \mu 2 = \mu 3 H1: Not all the means are equal \alpha
= .05 multiple choice 1 Reject the null hypothesis if p-value < 0.05 Reject the null hypothesis if p-value> 0.05 On the basis of the above findings, we cannot reject the null hypothesis.
multiple choice 2 False True
Transcribed Image Text:The XYZ Corporation is interested in possible differences in days worked by salaried employees in three departments in the financial area. A survey of 23 randomly chosen employees reveals the data shown below. Because of the casual sampling methodology in this survey, the sample sizes are unequal. Research question: Are the mean annual attendance rates the same for employees in these three departments? Days Worked Last Year by 23 Employees Department Days Worked Budgets (5 workers) 276 262 256 248 257 Payables (10 workers ) 207 272 221 238 255 216 264 239 242 227 Pricing (8 workers) 240 257 233 255 231 243 242 251 Fill in the missing data. (Round your p - value to 4 decimal places, mean values to 1 decimal place, and other answers to 4 decimal places.) Based on the given hypotheses, choose the correct option H < 0: \mu 1 = \mu 2 = \mu 3 H1: Not all the means are equal \alpha = .05 multiple choice 1 Reject the null hypothesis if p-value < 0.05 Reject the null hypothesis if p-value> 0.05 On the basis of the above findings, we cannot reject the null hypothesis. multiple choice 2 False True
Fill in the missing data. (Round your p-value to 4 decimal places, mean values to 1 decimal place, and other answers to 4
decimal places.)
Group
Budgets
Payables
Pricing
Total
Source
Treatment
Error
Total
Mean
SS
n
Standard
Deviation
One-Factor ANOVA
df
Variances
MS
F
p-value
Transcribed Image Text:Fill in the missing data. (Round your p-value to 4 decimal places, mean values to 1 decimal place, and other answers to 4 decimal places.) Group Budgets Payables Pricing Total Source Treatment Error Total Mean SS n Standard Deviation One-Factor ANOVA df Variances MS F p-value
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