Expert answer:We first compute all the descriptive statistics us

Expert answer: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 Recall1 would correspond to an extremely high score?What score on Recall1 would correspond to an extremely low score?”To find these hypothetical scores, solve for X (your raw score) using the following formula:X = (±z)(sd) + M, wherez = The z-score cutoff for 5 percent in the tail (±1.645)sd = Your sample standard deviationM = Your sample meanUse Minitab to compute z-scores for Recall1. Complete the table, indicating the appropriate z-scores corresponding to each of the participants whose score is given.Subject IDRecall at Time 1Z-score5810121510208259
su_psy2008_w2_a2_hurley_v.docx

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There was a total of 72 random participants in a study conducted involving stress levels
while writing a final exam. Of the 72 participants, there were 2 groups: 36 females and 36
males.
Tally
Sex
Count
F
36
M
36
N=
72
Among the 72 participants, their ages ranged from 18 to 49 years, with a mean age of
27.7500 and a SD of 7.8449.
Statistics
Variable N
Age
72
N* Mean
0
27.7500
SE Mean StDev Minimum
0.9245
7.8449
Q1
Median
Q3
Maximum
18.0000 22.0000 25.0000 32.7500 49.0000
In this study of 72 participants, there are four different types of ethnicities. Listed below,
the four groups comprised of 23 AA, 31 C, 14 L, and 4 (0).
Tally
Ethnicity
Count
AA
23
C
31
L
14
O
4
N=
72
References
South University Online. (2018). Week 1: Week 1 Project [online lecture]. Retrieved from
https://myclasses.southuniversity.edu/d2l/le/content/17327/viewContent/345915/View

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