linear functions and equations
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it total of 66 people attended a field trip to a chocolate factory for tour A maximum of 15 people are allowed to tour at once which any quality correctly describes how many tour group to organize let g be the number of groups
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Assignment 3 Inferential Statistics Analysis And Writeup
Part A: Inferential Statistics Data Analysis Plan and Computation I am the head of a household residing in the suburb part ...
Assignment 3 Inferential Statistics Analysis And Writeup
Part A: Inferential Statistics Data Analysis Plan and Computation I am the head of a household residing in the suburb part of my district where the ...
Grossmont College Music Effects in The Ability of Rats to Run a Maze Experiment Discussion
ContextA high school student named David Merrell did an experiment to examine if music affects the ability of rats to run ...
Grossmont College Music Effects in The Ability of Rats to Run a Maze Experiment Discussion
ContextA high school student named David Merrell did an experiment to examine if music affects the ability of rats to run a maze. The explanatory variablewas exposure to music. He had three treatment groups: one group listened to heavy metal music by the group Anthrax. A second group listened to Mozart. The third group never heard music. This last group is the control group.The response variable was the average time (in seconds) to complete three runs. Every week the rats ran the maze three times. Merrell recorded each rat's average time for the week.Direct controls of potential confounding variables:Merrell trained all of the rats to run the same maze.He gave all mice the same amount of food and light.All mice had the same approximate age and weights.During the treatment phase, the rats were exposed to the treatment for the same amount of time, e.g. rats heard music at 70 decibels for 10 hours a day for a month.Results:By the end of the month the Anthrax group was much slower at running the maze. The Mozart group was much faster. The dotplots below show average run times for the first and last week of the experiment. Each dot represents one rat. The X-value is the rat’s average run time for the week. (Each rat ran the maze 3 times each week.) The blue line is the mean run time for each treatment group.If you are curious, here is a video of Merrell explaining his experiment.Merrell explaining his experiment (Links to an external site.)
University of the Cumberlands Correlations Mean Median and Mode Questions
Resources:https://youtu.be/pr_h-qsILoQhttps://youtu.be/vKGphOrzze81. Identify the mean, median, and mode for the following ...
University of the Cumberlands Correlations Mean Median and Mode Questions
Resources:https://youtu.be/pr_h-qsILoQhttps://youtu.be/vKGphOrzze81. Identify the mean, median, and mode for the following data set:Pool 1D20212324252525252526272. Find the mean, median and mode of these numbers: 5, 4, 2, 1, 6, 5, 3, 2, 4, 2, 5, 5, 2 Round all answers to the hundreth place.3. Identify the mean, median, and mode for the following data set:Pool 1E8888910124.Please interpret the results and write up the results according to the handbook for the following scenario. Is there a relationship between GPA and ACT composite scores? A student ran a correlation test and had the following results:GPAACT 2.517 SUMMARY OUTPUT 2.614 2.718 Regression Statistics 3.119 Multiple R0.83448 3.220 R Square0.696356 320 Adjusted R Square0.635627 3.521 Standard Error0.217244 Observations7 ANOVA dfSSMSFSignificance F Regression10.5411680.54116811.466660.019541 Residual50.2359750.047195 Total60.777143 CoefficientsStandard Errort StatP-valueLower 95%Upper 95%Lower 95.0%Upper 95.0% Intercept0.6080510.6943690.8756890.421268-1.176882.392983-1.176882.392983 ACT0.1266950.0374153.3862460.0195410.0305180.2228720.0305180.2228725. Please interpret the results and write up the results according to the handbook for the following scenario. Is there a relationship between time spent studying and quiz scores? A student ran a correlation test and had the following results:TimeScore SUMMARY OUTPUT 170 180 Regression Statistics 180 Multiple R0.781071 280 R Square0.610071 285 Adjusted R Square0.532086 385 Standard Error0.615457 390 Observations7 ANOVA dfSSMSFSignificance F Regression12.9632032.9632037.8228570.038131 Residual51.8939390.378788 Total64.857143 CoefficientsStandard Errort StatP-valueLower 95%Upper 95%Lower 95.0%Upper 95.0% Intercept-7.272733.272517-2.222370.076899-15.6851.139545-15.6851.139545 Score0.1121210.0400872.7969370.0381310.0090740.2151680.0090740.215168
What makes a person a “leader”?, Statistic science
Draw/Produce a Scatterplot of the data
• Calculate the following:
Descriptive Statistics:
Calculate the mean ...
What makes a person a “leader”?, Statistic science
Draw/Produce a Scatterplot of the data
• Calculate the following:
Descriptive Statistics:
Calculate the mean
Calculate the standard deviation
Correlations
Identify the Pearson r value
Identify the Significance value
Regression
Identify the y-intercept
Identify the slope
Scenario:
What makes a person a “leader”? A social psychologist hypothesizes
that the extent to which people are perceived to be leaders is
positively related to the amount of talking they do, regardless of what
they are actually saying. She conducts an experiment in which groups of
participants solve a problem together. One of the participants in each
group is a confederate who speaks a different number of sentences for
different groups, half of which are designed to help the group solve the
problem and half are not helpful. Following the group work, the
confederate is rated by the other participants on his or her leadership
ability (1=low, 10=high). The following data represents the findings of
this fictional researcher.
Group
Number of Sentences Spoken
Rating of Leadership
1
4
5
2
10
6
3
27
7
4
22
9
5
5
2
6
6
3
7
18
8
8
15
4
Part 2:
Using MS Word create a document in APA format that includes the following:
• Cover Page
• Introduction (summary of the paper's contents)
• Body paragraphs that address the following:
State the null and alternative hypotheses
Make a decision about the null hypothesis
Draw a conclusion from the analysis
Relate the result of the analysis to the research hypothesis
• Conclusion
• Reference Page
• Image(s) from SPSS
Print screen the image(s) by having the image displayed on your screen
and then holding down both the CTRL button and the END button which
should have the PRTSC function on it.
Go to the MS Word document and hold down both the CTRL button and the V button.
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Most Popular Content
4 pages
Assignment 3 Inferential Statistics Analysis And Writeup
Part A: Inferential Statistics Data Analysis Plan and Computation I am the head of a household residing in the suburb part ...
Assignment 3 Inferential Statistics Analysis And Writeup
Part A: Inferential Statistics Data Analysis Plan and Computation I am the head of a household residing in the suburb part of my district where the ...
Grossmont College Music Effects in The Ability of Rats to Run a Maze Experiment Discussion
ContextA high school student named David Merrell did an experiment to examine if music affects the ability of rats to run ...
Grossmont College Music Effects in The Ability of Rats to Run a Maze Experiment Discussion
ContextA high school student named David Merrell did an experiment to examine if music affects the ability of rats to run a maze. The explanatory variablewas exposure to music. He had three treatment groups: one group listened to heavy metal music by the group Anthrax. A second group listened to Mozart. The third group never heard music. This last group is the control group.The response variable was the average time (in seconds) to complete three runs. Every week the rats ran the maze three times. Merrell recorded each rat's average time for the week.Direct controls of potential confounding variables:Merrell trained all of the rats to run the same maze.He gave all mice the same amount of food and light.All mice had the same approximate age and weights.During the treatment phase, the rats were exposed to the treatment for the same amount of time, e.g. rats heard music at 70 decibels for 10 hours a day for a month.Results:By the end of the month the Anthrax group was much slower at running the maze. The Mozart group was much faster. The dotplots below show average run times for the first and last week of the experiment. Each dot represents one rat. The X-value is the rat’s average run time for the week. (Each rat ran the maze 3 times each week.) The blue line is the mean run time for each treatment group.If you are curious, here is a video of Merrell explaining his experiment.Merrell explaining his experiment (Links to an external site.)
University of the Cumberlands Correlations Mean Median and Mode Questions
Resources:https://youtu.be/pr_h-qsILoQhttps://youtu.be/vKGphOrzze81. Identify the mean, median, and mode for the following ...
University of the Cumberlands Correlations Mean Median and Mode Questions
Resources:https://youtu.be/pr_h-qsILoQhttps://youtu.be/vKGphOrzze81. Identify the mean, median, and mode for the following data set:Pool 1D20212324252525252526272. Find the mean, median and mode of these numbers: 5, 4, 2, 1, 6, 5, 3, 2, 4, 2, 5, 5, 2 Round all answers to the hundreth place.3. Identify the mean, median, and mode for the following data set:Pool 1E8888910124.Please interpret the results and write up the results according to the handbook for the following scenario. Is there a relationship between GPA and ACT composite scores? A student ran a correlation test and had the following results:GPAACT 2.517 SUMMARY OUTPUT 2.614 2.718 Regression Statistics 3.119 Multiple R0.83448 3.220 R Square0.696356 320 Adjusted R Square0.635627 3.521 Standard Error0.217244 Observations7 ANOVA dfSSMSFSignificance F Regression10.5411680.54116811.466660.019541 Residual50.2359750.047195 Total60.777143 CoefficientsStandard Errort StatP-valueLower 95%Upper 95%Lower 95.0%Upper 95.0% Intercept0.6080510.6943690.8756890.421268-1.176882.392983-1.176882.392983 ACT0.1266950.0374153.3862460.0195410.0305180.2228720.0305180.2228725. Please interpret the results and write up the results according to the handbook for the following scenario. Is there a relationship between time spent studying and quiz scores? A student ran a correlation test and had the following results:TimeScore SUMMARY OUTPUT 170 180 Regression Statistics 180 Multiple R0.781071 280 R Square0.610071 285 Adjusted R Square0.532086 385 Standard Error0.615457 390 Observations7 ANOVA dfSSMSFSignificance F Regression12.9632032.9632037.8228570.038131 Residual51.8939390.378788 Total64.857143 CoefficientsStandard Errort StatP-valueLower 95%Upper 95%Lower 95.0%Upper 95.0% Intercept-7.272733.272517-2.222370.076899-15.6851.139545-15.6851.139545 Score0.1121210.0400872.7969370.0381310.0090740.2151680.0090740.215168
What makes a person a “leader”?, Statistic science
Draw/Produce a Scatterplot of the data
• Calculate the following:
Descriptive Statistics:
Calculate the mean ...
What makes a person a “leader”?, Statistic science
Draw/Produce a Scatterplot of the data
• Calculate the following:
Descriptive Statistics:
Calculate the mean
Calculate the standard deviation
Correlations
Identify the Pearson r value
Identify the Significance value
Regression
Identify the y-intercept
Identify the slope
Scenario:
What makes a person a “leader”? A social psychologist hypothesizes
that the extent to which people are perceived to be leaders is
positively related to the amount of talking they do, regardless of what
they are actually saying. She conducts an experiment in which groups of
participants solve a problem together. One of the participants in each
group is a confederate who speaks a different number of sentences for
different groups, half of which are designed to help the group solve the
problem and half are not helpful. Following the group work, the
confederate is rated by the other participants on his or her leadership
ability (1=low, 10=high). The following data represents the findings of
this fictional researcher.
Group
Number of Sentences Spoken
Rating of Leadership
1
4
5
2
10
6
3
27
7
4
22
9
5
5
2
6
6
3
7
18
8
8
15
4
Part 2:
Using MS Word create a document in APA format that includes the following:
• Cover Page
• Introduction (summary of the paper's contents)
• Body paragraphs that address the following:
State the null and alternative hypotheses
Make a decision about the null hypothesis
Draw a conclusion from the analysis
Relate the result of the analysis to the research hypothesis
• Conclusion
• Reference Page
• Image(s) from SPSS
Print screen the image(s) by having the image displayed on your screen
and then holding down both the CTRL button and the END button which
should have the PRTSC function on it.
Go to the MS Word document and hold down both the CTRL button and the V button.
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