HOMEWORK: Z Content: point values vary but are indicated in the template and total 40 points. Format:
Question:
HOMEWORK: Z Content: point values vary but are indicated in the template and total 40 points. Format: point values vary but are indicated in the template Here is memory data from 30 students. Enter it into SPSS to complete the assignment. 8 6 7 5 5 2 5 6 8 5 3 9 6 9 5 9 7 3 6 5 6 4 8 6 8 7 10 6 6 6 Question #1 Run descriptive statistics to obtain the needed mean and standard deviation and other information to determine whether the data is normally distributed. Make sure to "save standardized values" when doing so. Copy / Paste the output here, formatting using professional conventions, numbering it as Table 1 and giving it an appropriate title (no Note needed).
PSYC 510 Question #4 Continuing to use this dataset, go to Variable View, create a third variable and name it "percRank". Make sure it is numeric with measure set to "Scale". Have SPSS compute the percentile ranks based on the normal distribution, using the Mean and Standard Deviation shown in your output from Question #1. Take a snapshot of your data view and place it below so that all three columns can be seen in their entirety. (It does not need to be in APA format).
For a memory score of 5, calculate the z-score. Calculate and show all work: Given the z score you calculated for a memory score of 5, find the proportion of the distribution located up to this point. **Think about what C.3 provides (area between the mean and z) and where your point would fall on the normal distribution. You will need to subtract the number you find in the table from 0.5 to answer this question. Do NOT round - show all work - final answer should have 4 decimal places. Calculate and show all work: