Determine the P-value for this
hypothesis Test
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Determine the P-value for this
hypothesis Test
A researcher wanted to determine if carpeted rooms contain...
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table...
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms. Carpeted 7.8 9.5 14.3 12.3 12.7 12.3 8 7 Uncarpeted 8.9 4.6 14 10 12.9 12.3 7.7 5 Determine whether carpeted rooms have more bacteria than uncarpeted rooms at the alpha = 0.01 level of significance. Normal probability plots include that the data are approximately normal and boxplots...
Calculate the P value Calculate t value A researcher wanted to determine if carpeted rooms contain...
Calculate the P value
Calculate t value
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms. 9 9.6 15 Carpeted 15.6 14 6.4 6.8 10 Full data set e Uncarpeted || 4.5 8.2 11.1 13.2 10.7 10.3 || 7.8 10 Determine whether carpeted rooms have more bacteria than uncarpeted rooms at the a= 0.01 level of significance....
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table...
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms Carpeted 6.4 7.4 9.5 8.2 15.9 12.6 13.2 11.6 Full data set Uncarpeted 6.2 4.2 8.1 12.9 4.5 11.9 11.1 4.4 Determine whether carpeted rooms have more bacteria than uncarpeted rooms at the a = 0.01 level of significance. Normal probability plots indicate that the data are approximately...
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table...
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms. Carpeted Uncarpeted 1616 8.28.2 8.98.9 11.711.7 4.14.1 13.313.3 9.59.5 13.513.5 15.915.9 7.27.2 12.312.3 1212 8.18.1 66 9.69.6 13.313.3 Determine whether carpeted rooms have more bacteria than uncarpeted rooms at the α=0.05 level of significance. Normal probability plots indicate that the data are approximately normal and boxplots indicate that...
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table...
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms. Full data set o Carpeted | Uncarpeted 10 14.5 12.4 || 7.1 13.1 4.7 6.4 8.7 8.7 || 4.6 13 7.9 15.2 6.3 11.6 7.5 Determine whether carpeted rooms have more bacteria than uncarpeted rooms at the a= 0.01 level of significance. Normal probability plots indicate that the...
Rooms contained more bacteria than uncarpeted the air from the Researchers wanted to determine if...
rooms contained more bacteria than uncarpeted the air from the Researchers wanted to determine if carpeted rooms. To determine the amount of bacteria in a room, researchers pumped room over a Petri dish at the rate of I cubic foot per minute for eight carpeted rooms eight uncarpeted The results are presented in the table below. A normal probability plot and boxplot indicate that the data are approximately normally distributed with no outliers. 2) and rooms. Colonies of bacteria were...
7:57 LTE X MATH216-Test # 4.docx 1. Researchers wanted to determine if carpeted rooms contained more...
7:57 LTE X MATH216-Test # 4.docx 1. Researchers wanted to determine if carpeted rooms contained more bacteria than uncarpeted rooms. To determine the amount of bacteria in a room, researchers pumped the air from the room over a Petri dish at the rate of one cubic foot per minute for eight carpeted rooms and eight uncarpeted rooms. Colonies of bacteria were allowed to form in the 16 Petri dishes. The results are presented in the table below. The data seem...
HY Score: 50.61%, 5.57 of 11 pts 8 of 11 (8 complete) Score: 0.67 of 1...
HY Score: 50.61%, 5.57 of 11 pts 8 of 11 (8 complete) Score: 0.67 of 1 pt Question Help * 11.3.15-T A researcher wanted to determine if carpeted rooms contain more bacterña than uncarpeted rooms The table shows the results for the number of bacteria per cubic foot for both types of rooms Full data set a Carpeted 10.2 156 86 57 108 43 76 117 74 6 121 85 7.6 15.5 8.9 46 Determine the P-value for this hypothesis...
Carpeted Uncarpeted 12.2 7.5 10.8 10.9 12.8 6.7 11.6 6.7 14.6 5.7 14.1 7.3 15.4 7.6...
Carpeted Uncarpeted 12.2 7.5 10.8 10.9 12.8 6.7 11.6 6.7 14.6 5.7 14.1 7.3 15.4 7.6 15 6.8 14.6 7 11.5 8.6 16.9 7.7 14.4 8.8 11.2 9.1 13.6 8.9 15.8 8.9 13.6 8.5 16.5 9.9 13.6 6.7 Problem 2: Appropriateness of Inference (again) For the following scenario, answer the following questions. The underlined text is the name of the StatCrunch data set to be used for that part. Please note, do not conduct inference in this problem; just answer...
Full data set Uncarpeted A researcher wanted to determine if carpeted or uncarpeted rooms contain...
Full data set Uncarpeted A researcher wanted to determine if carpeted or uncarpeted rooms contain more bacteria. The table shows the results for the number of bacteria per cubic foot for both types of rooms. A normal probability plot and boxplot indicate that the data are approximately normally distributed with no outliers. Do carpeted rooms have more bacteria than uncarpeted rooms at the α 0.01 level of significance? 1 Click the icon to view the Student t-distribution table 13. Carpeted...
Calculate the P value
Calculate t value
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms. 9 9.6 15 Carpeted 15.6 14 6.4 6.8 10 Full data set e Uncarpeted || 4.5 8.2 11.1 13.2 10.7 10.3 || 7.8 10 Determine whether carpeted rooms have more bacteria than uncarpeted rooms at the a= 0.01 level of significance....
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms Carpeted 6.4 7.4 9.5 8.2 15.9 12.6 13.2 11.6 Full data set Uncarpeted 6.2 4.2 8.1 12.9 4.5 11.9 11.1 4.4 Determine whether carpeted rooms have more bacteria than uncarpeted rooms at the a = 0.01 level of significance. Normal probability plots indicate that the data are approximately...
A researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms. Full data set o Carpeted | Uncarpeted 10 14.5 12.4 || 7.1 13.1 4.7 6.4 8.7 8.7 || 4.6 13 7.9 15.2 6.3 11.6 7.5 Determine whether carpeted rooms have more bacteria than uncarpeted rooms at the a= 0.01 level of significance. Normal probability plots indicate that the...
rooms contained more bacteria than uncarpeted the air from the Researchers wanted to determine if carpeted rooms. To determine the amount of bacteria in a room, researchers pumped room over a Petri dish at the rate of I cubic foot per minute for eight carpeted rooms eight uncarpeted The results are presented in the table below. A normal probability plot and boxplot indicate that the data are approximately normally distributed with no outliers. 2) and rooms. Colonies of bacteria were...
7:57 LTE X MATH216-Test # 4.docx 1. Researchers wanted to determine if carpeted rooms contained more bacteria than uncarpeted rooms. To determine the amount of bacteria in a room, researchers pumped the air from the room over a Petri dish at the rate of one cubic foot per minute for eight carpeted rooms and eight uncarpeted rooms. Colonies of bacteria were allowed to form in the 16 Petri dishes. The results are presented in the table below. The data seem...
HY Score: 50.61%, 5.57 of 11 pts 8 of 11 (8 complete) Score: 0.67 of 1 pt Question Help * 11.3.15-T A researcher wanted to determine if carpeted rooms contain more bacterña than uncarpeted rooms The table shows the results for the number of bacteria per cubic foot for both types of rooms Full data set a Carpeted 10.2 156 86 57 108 43 76 117 74 6 121 85 7.6 15.5 8.9 46 Determine the P-value for this hypothesis...
Full data set Uncarpeted A researcher wanted to determine if carpeted or uncarpeted rooms contain more bacteria. The table shows the results for the number of bacteria per cubic foot for both types of rooms. A normal probability plot and boxplot indicate that the data are approximately normally distributed with no outliers. Do carpeted rooms have more bacteria than uncarpeted rooms at the α 0.01 level of significance? 1 Click the icon to view the Student t-distribution table 13. Carpeted...
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