NR 716 Week 7 Quiz.

Score for this attempt: 200 out of 200 Submitted Feb 26 at 1:36am This attempt took 703 minutes. Question 1 8 / 8 pts The mean is influenced by. the order of the data 920750207024 the total number of the same values 920750235009 the individual scores 920750207056 the standard deviation Question 2 8 / 8 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 920750207039 Selecting the number in the exact middle of the data sample 920750205786 Squaring the variance 920750236279 Subtracting the lowest value in the sample from the highest value Question 3 8 / 8 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 9207507709299207501169709measurement 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 920750-193000Bonjovi's test 920750205830 Regression Analysis Question 4 8 / 8 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 920750830634920750318049207504305849207501229414The 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 8 / 8 pts Which of the following is not considered to be a test statistic of a sample population? 920750207008 µ s s2 920750205754 x̄ Question 6 8 / 8 pts What is the word to describe Interval and Ratio Data in which the data is in order and has the same difference between all variables. Examples of this type of data ae height, weight, temperature, IQ and GPA. Level 1 and level 2 data 920750234977 Continuous data 920750207056 Normalized data 920750205786 Random data Question 7 8 / 8 pts When researchers set the level of significance, they are thinking about the possibility of Type I and Type II errors. When researchers are testing the effect of chemotherapy on cancer, which of these answers below would be a consequence of a type II error? The scientists report the chemotherapy is effective when it is not effective. 920750234977 The scientists report the chemotherapy is not effective when it is effective. 920750207056 The