what are the two critical values for an 90% confudence level with a sample size is...

Question

Question

what are the two critical values for an 90% confudence level with a sample size is 15 (N=15)?

Answer 1

Answer #1

soluton CIven Conidena Cavel= o d1-0 m30 df n 380-l-379 TWo tailed caitical valu = £ I 3y Condne uvel: 0.90 0.90 df= n IS- 14

Answer 2

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