Suppose you review a grant proposal and found the following power table Mean Power 60 16 61 31 62 50 63 69 64 84 65 93 66 90 a) Guess what H0 and Ha are b) Describe how to determine sample size c) Do you approve this power table

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Suppose you review a grant proposal and found the following power table: Mean Power 60 .16 61 .31 62 .50 63 .69 64 .84 65

Suppose you review a grant proposal and found the following power table:

Mean	Power
60	.16
61	.31
62	.50
63	.69
64	.84
65	.93
66	.90

a) Guess what H0 and Ha are.

b) Describe how to determine sample size.

c) Do you approve this power table?

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