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- You wonder whether talking to plants keeps them from dying. You conduct a study in which you talk to one group of five plants and do not talk to a second group of five plants. After two weeks, you record whether each plant has lived or died. This assessment of plant health is a(n) _____ dependent variable, which means that the data can be analyzed using a(n) _____ test. a. nominal; parametric b. interval; parametric c. interval; nonparametric d. nominal; nonparametric3 $(36) 1. $(17) 5. d(41)The accompanying table shows the height (in inches) of 8 high school girls and their scores on an IQ test. Complete parts (a) through (d) below. Click here to view the data table. Click here to view the table of critical values for the Pearson correlation coefficient. (a) Display the data in a scatter plot. Choose the correct graph below. A. В. 72- 72- 130- 130- 68- 68- 120- 120- 64- 64- 110- 110- 60- 60- 100- 100- 56+ 90 56+ 90 90- 56 90- 56 130 130 72 72 Height (inches) Height (inches) Height (inches) Height (inches) (b) Calculate the sample correlation coefficient r. r= (Round to three decimal places as needed.) IQ score IQ score IQ score of IQ score
- Explains it correctly not copy paste.Course Name Credit Hours Grade Algebra 3 B Chemistry 3 C Chemistry Lab 1 B Creative Writing 3 A Honors 2 A The table above represents Bob's grades from last semester. What was Bob's GPA? Remember that A=4, B=3, C=2, D=1, F=0 on a 4-point GPA scale. Round to two decimal places. A.) 3.86 B.) 3.01 C.) 3.17 D.) 2.38Can you please help me figure out the Z and P value. I can do the multiple choice on my own. Also, if you can please make it clear what the answers are that would be great often things are left vauge and I dont know which is the answer. Thank you for your help.
- ONLY SOLVE D AND E PLEASEThe data show the test results from students in two classrooms, one integrated and one not. There are two sets of test scores, a pre-test and a post-test for both groups. First, calculate a measure of change in the test scores for students in both groups. Then, use the resulting measure of change to compare both groups on the measure of change from the pre-test to the post-test. When finished, write a short summary of what you found, including: Group 1 mean Group 2 mean Ho and H1 t-observed t-criticalNumber 5 only a, b, c