Question
In: Statistics and Probability
A cognitive psychologist is investigating the effects of giving imagery instructions on free recall. Eight subjects...
A cognitive psychologist is investigating the effects of giving
imagery instructions on free recall. Eight subjects are given a
free recall test with no imagery instructions, and another eight
are given the same test after instructions on how to use imagery to
link the words together. The number of words recalled for each
group are as follows:
No Imagery: 8, 11, 7, 10, 9, 12, 8, 10
Imagery: 14, 15, 9, 16, 9, 13, 7, 12
What is the two-group t value for testing the null
hypothesis that the population means for imagery instructions and
no imagery instructions are the same?
|
.96 |
||
|
1.93 |
||
|
2.73 |
||
|
3.19 |
Solutions
orchestra answered 1 year agoRelated Solutions
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