1. Dr. Max believes that environment is more important than genetics in influencing intelligence. He locates...

1. Dr. Max believes that environment is more important than genetics in influencing intelligence. He locates 12 pairs of identical twins that have been reared apart, one twin of each pair raised in an enriched environment and the other twin raised in an impoverished environment. He administers a standardized IQ test and obtains the results presented below. Can Dr. Max conclude that environment is more important than genetics? Test with α = .05, using a related-samples t-test. Show all your work. Full marks will not be given unless all steps and all calculations are shown. For all hypothesis tests, include all steps. Remember to provide concluding statements in the proper format.

PAIR	ENRICHED	impoverished
1	100	102
2	95	93
3	122	116
4	107	110
5	85	75
6	96	100
7	135	122
8	110	110
9	106	100
10	90	90
11	100	88
12	113	108

Expert Solution

orchestra answered 2 years ago

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