Score for this attempt: 200 out of 200
Submitted Feb 26 at 1:36am
This attempt took 703 minutes.
Question 1
pts
The mean is influenced by .
the order of the data
the total number of the same values
the individual scores
the standard deviation
Question 2
pts
The range of the data is calculated by doing the following:
Adding the individual numbers in the sample and dividing by the total number of observations in
the sample
Selecting the number in the exact middle of the data sample
Squaring the variance
Subtracting the lowest value in the sample from the highest value
Question 3
pts
The DNP student is conducting data collection at the end of the implementation cycle in her DNP
project. The student also collected data before the intervention was implemented. The level of
, measurement is ratio and the student has parametric data. The student would like to measure the
relationships between the pre-implementation and post-implementation samples. The student
realizes she has a true independent variable. Using the interactive statistical flowchart, what
statistical test will she conduct on his data?
John's Relational test
Palatium test
Bonjovi's test
Regression Analysis
Question 4
pts
A student scores a 749 on the Scholastic Assessment Test (SAT). A college admissions committee
does not know how the exam is scored; however, they do know the scores of the exam form a
normal distribution pattern. They also know the mean score and standard deviation of the
population of students that took the test. Using this information, determine whether or not the
student scored well on the SAT.
Mean = 495
Standard deviation = 116
The student's score was very good and 2 standard deviations above the mean.
The student's score was average, similar to the mean.
The student's score was poor and below a single standard deviation of the mean.
The student's score was good and 1 standard deviation from the mean.
Question 5
pts
Which of the following is not considered to be a test statistic of a sample
population?
µ
s
Submitted Feb 26 at 1:36am
This attempt took 703 minutes.
Question 1
pts
The mean is influenced by .
the order of the data
the total number of the same values
the individual scores
the standard deviation
Question 2
pts
The range of the data is calculated by doing the following:
Adding the individual numbers in the sample and dividing by the total number of observations in
the sample
Selecting the number in the exact middle of the data sample
Squaring the variance
Subtracting the lowest value in the sample from the highest value
Question 3
pts
The DNP student is conducting data collection at the end of the implementation cycle in her DNP
project. The student also collected data before the intervention was implemented. The level of
, measurement is ratio and the student has parametric data. The student would like to measure the
relationships between the pre-implementation and post-implementation samples. The student
realizes she has a true independent variable. Using the interactive statistical flowchart, what
statistical test will she conduct on his data?
John's Relational test
Palatium test
Bonjovi's test
Regression Analysis
Question 4
pts
A student scores a 749 on the Scholastic Assessment Test (SAT). A college admissions committee
does not know how the exam is scored; however, they do know the scores of the exam form a
normal distribution pattern. They also know the mean score and standard deviation of the
population of students that took the test. Using this information, determine whether or not the
student scored well on the SAT.
Mean = 495
Standard deviation = 116
The student's score was very good and 2 standard deviations above the mean.
The student's score was average, similar to the mean.
The student's score was poor and below a single standard deviation of the mean.
The student's score was good and 1 standard deviation from the mean.
Question 5
pts
Which of the following is not considered to be a test statistic of a sample
population?
µ
s
