question 1 of 20 1.0 points which of the following statements are


 

Question 13 of 20

1.0 Points

 

Accepted characters: collection, decimal purpose markers (bound or comma), symbol indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation). NOTE: For philosophical notation, a bound MUST be used as the decimal purpose marker. 
Complex collection should be in the frame (a + bi) where "a" and "b" scarcity to accept plainly methodic values. 
For development: {1+1i} is efficient since {1+i} is not. {0+9i} is efficient since {9i} is not. 

The histogram beneath enacts scores achieved by 250 job applicants on a convertibility mark.


What percentage of the job applicants scored beneath 60?  Place your confutation in the utter, rounded to 2 decimal assigns. Do not use a percentage symbol (%). For development, 44.44 would be a real confutation.
[removed] 

Question 14 of 20

1.0 Points

 

Accepted characters: collection, decimal purpose markers (bound or comma), symbol indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation). NOTE: For philosophical notation, a bound MUST be used as the decimal purpose marker. 
Complex collection should be in the frame (a + bi) where "a" and "b" scarcity to accept plainly methodic values. 
For development: {1+1i} is efficient since {1+i} is not. {0+9i} is efficient since {9i} is not. 

The subjoined grounds enact the calculate of progeny in a exemplification of 10 families from Chicago: 4, 2, 1, 1, 5, 3, 0, 1, 0, and 2. 

Compute the median calculate of progeny. Assign your confutation, rounded to two decimal assigns, in the utter. For development, 3.45 would be a real register. [removed] 

Question 15 of 20

1.0 Points

 

Accepted characters: collection, decimal purpose markers (bound or comma), symbol indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation). NOTE: For philosophical notation, a bound MUST be used as the decimal purpose marker. 
Complex collection should be in the frame (a + bi) where "a" and "b" scarcity to accept plainly methodic values. 
For development: {1+1i} is efficient since {1+i} is not. {0+9i} is efficient since {9i} is not. 

A exemplification of 150 students at a Recite University was enslaved forthcoming the decisive vocation statistics exam to ask them whether they went partying the weekend antecedently the decisive or departed the weekend studying, and whether they did well-behaved-mannered-mannered-behaved-behaved or indisposed on the decisive. The subjoined consultation contains the termination.

 

 

Did Well-behaved in Exam

Did Indisposed in Exam

Studying for Exam

60

15

Went Partying

22

53

 


Of those in the exemplification who did well-behaved-mannered-mannered-behaved-behaved on the decisive exam, what percentage of them went partying the weekend antecedently the exam? Assign your confutation in the utter, rounded to 2 decimal assigns. Do not use a percentage symbol (%). For development, 44.44 would be a real confutation.  [removed] 

Question 16 of 20

1.0 Points

 

Accepted characters: collection, decimal purpose markers (bound or comma), symbol indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation). NOTE: For philosophical notation, a bound MUST be used as the decimal purpose marker. 
Complex collection should be in the frame (a + bi) where "a" and "b" scarcity to accept plainly methodic values. 
For development: {1+1i} is efficient since {1+i} is not. {0+9i} is efficient since {9i} is not. 

A exemplification of 150 students at a Recite University was enslaved forthcoming the decisive vocation statistics exam to ask them whether they went partying the weekend antecedently the decisive or departed the weekend studying, and whether they did well-behaved-mannered-mannered-behaved-behaved or indisposed on the decisive. The subjoined consultation contains the termination.

 

 

Did Well-behaved in Exam

Did Indisposed in Exam

Studying for Exam

60

15

Went Partying

22

53


Of those in the exemplification who went partying the weekend antecedently the decisive exam, what percentage of them did well-behaved-mannered-mannered-behaved-behaved in the exam?  Assign your confutation in the utter, rounded to 2 decimal assigns. Do not use a percentage symbol (%). For development, 44.44 would be a legitmate confutation.  [removed] 

Question 17 of 20

1.0 Points

 

Accepted characters: collection, decimal purpose markers (bound or comma), symbol indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation). NOTE: For philosophical notation, a bound MUST be used as the decimal purpose marker. 
Complex collection should be in the frame (a + bi) where "a" and "b" scarcity to accept plainly methodic values. 
For development: {1+1i} is efficient since {1+i} is not. {0+9i} is efficient since {9i} is not. 

The subjoined grounds are the shameful salaries, in thousands of dollars, of 50 primary executive officers for a exemplification of companies doing vocation after a while the recite of Connecticut. That is, the leading register in the consultation beneath corresponds to a stipend of $125,000. A delineation of this grounds set can be set in the Excel Workbook determined CEOSalaries.xls.

125

157

113

127

201

165

145

119

148

158

148

168

117

105

136

136

125

148

108

178

179

191

225

204

104

205

197

119

209

157

209

205

221

178

247

235

217

222

224

187

265

148

165

228

239

245

152

148

115

150

 

      Find the standard deviation of the CEO salaries, in thousands of dollars, rounded to 2 decimal assigns. Do not use a dollar symbol. Note: $177,760 should be recitative as 177.76. [removed] 

CEOSalaries.xls

Question 18 of 20

1.0 Points

 

Accepted characters: collection, decimal purpose markers (bound or comma), symbol indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation). NOTE: For philosophical notation, a bound MUST be used as the decimal purpose marker. 
Complex collection should be in the frame (a + bi) where "a" and "b" scarcity to accept plainly methodic values. 
For development: {1+1i} is efficient since {1+i} is not. {0+9i} is efficient since {9i} is not. 

Suppose that an partition of a set of standard scores reveals that: .

Compute the interquartile stroll.  Assign your confutation, rounded to 1 decimal assign, in the utter. For development, 32.1 would be a real register. [removed]