### Question details

Correlation A+++
\$ 20.00

Scenario:

To prepare for this Assignment, recall that in Week 1 you imagined you were a researcher interested in determining if student intelligence is related to self-esteem. Now imagine that 10 individuals participated in your study and the raw data are given here:

Participant

Self-Esteem Score

IQ

1

3.2

100

2

4.1

140

3

2.2

95

4

3.0

112

5

2.6

130

6

2.0

99

7

5.0

118

8

4.8

121

9

3.7

129

10

4.4

138

Assignment:

To complete this Assignment, submit by Day 7 your answers to the following. Based on the scenario, use SPSS to determine if self-esteem is related to intelligence in your sample by computing a correlation. Save and submit both the SPSS data and output files.

•   Before computing the correlation, state either a one-tailed or two-tailed, alternative hypothesis and the corresponding null hypothesis in words (not formulas).

•   Based on the hypotheses you stated, explain whether you should conduct a one-tailed or two-tailed test. Provide a rationale for your choice.

•   Identify what the correlation coefficient (r) is for this data set.

•   State the degrees of freedom and explain how it is calculated.

•   Identify the value.

•   Explain whether you should retain or reject the null hypothesis. Provide a rationale for your decision.

•   Describe the direction and strength of the relationship between self-esteem and intelligence.

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• Correlation A+++
\$20.00

Scenario: To prepare for this Assignment, recall that in Week 1 you imagined you were a researcher interested in de

Submitted on: 14 Oct, 2016 03:18:54 This tutorial has not been purchased yet .