Question

In: Statistics and Probability

Use SPSS for this Application Exercise: Below are the number of hours a sample of police...

Use SPSS for this Application Exercise:
Below are the number of hours a sample of police officers spent being trained on handling encounters with mentally ill individuals:

hrs
4
17
12
9
14
10
1
5
9
3
11
6
15
4


Report the z-scores for the following police officers in the data:
a)
Officer 12:  

b)
Officer 8:  

c)
Officer 10:  

d)
Officer 5:  

e)
Officer 13:  

Solutions

Expert Solution


Related Solutions

Use SPSS for this Application Exercise: A staff psychologist at a police precinct believes that the...
Use SPSS for this Application Exercise: A staff psychologist at a police precinct believes that the new week-long training courses worsens on the job sensitivity of police officers. The psychologist designs a study where some policemen randomly get and complete the course. A month later the psychologist records the number of domestic disputes the police officers successfully resolved from their police reports. What can the psychologist conclude with α = 0.05. The success data are below. no course course 11.2...
Use SPSS for this Application Exercise: An educational psychologist believes that regular exercise is detrimental to...
Use SPSS for this Application Exercise: An educational psychologist believes that regular exercise is detrimental to academic achievement. Students are randomly selected from a local high school to participate in a semester long study. Then pairs of students with similar GPAs are randomly assigned to either a group that attends daily exercise classes or not. At the end of the study, each participant's GPA is recorded. What can be concluded with α = 0.05? Below are the data. exercise control...
Use SPSS for this Application Exercise: It is well documented that Americans are getting heavier which...
Use SPSS for this Application Exercise: It is well documented that Americans are getting heavier which increases their blood pressure. Below are the systolic blood pressures of a sample of participants: pressure 203 150 156 163 126 150 104 184 192 155 181 147 143 172 158 147 211 149 139 146 161 173 190 164 151 123 140 115 182 123 114 160 108 144 206 132 Report the z-scores for the following participants in the data: a) Participant...
Use SPSS for this Application Exercise: A comparative psychologist hypothesize that feeling sick is associated with...
Use SPSS for this Application Exercise: A comparative psychologist hypothesize that feeling sick is associated with disliking a flavor. In a study rats are randomly split into two group. In one group rats received an injection of lithium chloride immediately after drinking stevia-flavored water. The rats in the other group received no lithium chloride after drinking the flavored water. Lithium chloride causes nausea. The next day, all rats could drink stevia-flavored water. The total amount of stevia-flavored water drank (in...
Use SPSS for this Application Exercise: A pharmaceutical company tested three formulations of a pain relief...
Use SPSS for this Application Exercise: A pharmaceutical company tested three formulations of a pain relief medicine for migraine headache sufferers. Volunteers were selected and randomly assigned to one of the three drug formulations. The volunteers were instructed to take the drug during their next migraine headache episode and to report their pain on a scale of 1 to 10 (10 being most pain). The data are below. What can be concluded with ? = 0.05? formulation A formulation B...
Use SPSS for this Application Exercise: School psychologists hypothesize that more negative externalizing behaviors are related...
Use SPSS for this Application Exercise: School psychologists hypothesize that more negative externalizing behaviors are related to more anxiety (e.g., causing fights). The table below contains the response from a sample of middle school students. What can the psychologist conclude with an α of 0.05? anxiety neg. behavior 31 24 20 15 34 27 20 29 17 22 21 26 5 7 7 10 2 7 11 6 9 6 9 3 a) What is the appropriate statistic? ---Select--- na...
Use SPSS for this Application Exercise: A developmental psychologist suspects that first-born children tend to develop...
Use SPSS for this Application Exercise: A developmental psychologist suspects that first-born children tend to develop language skills faster than their younger siblings. An explanation for the phenomenon is that first-borns have undivided attention from their parents. As such, it is reasonable that twins and triplets have slower language development than single children. The psychologist collects measures of language skills for each child at age 3 in participating families. The data are below. What can the psychologist conclude with an...
ASSIGNMENT: Enter the hypothetical data below in SPSS to use for the assignment.  The SPSS commands: 'file',...
ASSIGNMENT: Enter the hypothetical data below in SPSS to use for the assignment.  The SPSS commands: 'file', 'new', 'data' will create a spreadsheet in which to enter the data below (manually). Case Control Treatment 1                              5                              6 2                              4                              7 3                              5                              5              4                              4                              6 5                              5                              5 6                              6                              6 7                              5                              5 8                              4                              6 9                              5                              5 10                           5                              10 In this experiment, all participants rated the credibility of fake news stories on a scale of 1...
Exercise 1 Create a data file in SPSS using the following memory scores for this sample...
Exercise 1 Create a data file in SPSS using the following memory scores for this sample of 15 fictional patients with dementia: 8 3 11 7 6 5 4 8 9 8 7 9 5 4 10 Higher memory number indicates better memory performance. Use this information to complete the following in SPSS. 17) Run descriptive statistics on the dementia patients’ memory scores (make sure to include the mean and confidence interval by using the “Explore” option as shown in...
Table 2 below presents the output for sample data relating the number of study hours spent...
Table 2 below presents the output for sample data relating the number of study hours spent by students outside of class during a three week period for a course in Business Statistics and their score in an examination given at the end of that period. Table :2 SUMMARY OUTPUT Regression Statistics Multiple R 0.862108943 R Square 0.74323183 Adjusted R Square 0.700437135 Standard Error 6.157605036 Observations 8 ANOVA df SS MS F Significance F Regression 1 658.5034 658.5034 17.36738 0.005895 Residual...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT