Need to run this information from the previous information and minitab you did
- Use the appropriate descriptive statistics from W2 Assignment 2.
- Assuming that the sample statistics you computed are exactly equivalent to the corresponding population parameters, identify the following:
- What score on recall at Time1 would correspond to an extremely high score?
- What score on recall at Time1 would correspond to an extremely low score?
- Use Minitab to compute z-scores for RecallTime1. Complete the table, indicating the appropriate z-scores corresponding to each of the participants whose score is given.
- Write a brief paragraph interpreting these z-scores.
To find these hypothetical scores, solve for X (your raw score) using the following formula:
X = (±z)(sd) + M, where
z = The z-score cutoff for 5 percent in the tail (±1.645)
sd = Your sample standard deviation
M = Your sample mean"
Subject ID | Recall at Time 1 | Z-score |
5 | 8 | |
10 | 12 | |
15 | 10 | |
20 | 8 | |
25 | 9 |
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