Question

the quality department at an

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Chi-square table is pictures 1 and 2.

Pictures 3-7 are the f table use these tables if you need help.

Zoom in to see questions. I need help on A-C2. The C1 dropdown bix ask if you should reject or not reject.

Answer 1

Sol:

A) Alternative is :

H1 : At least one of the pi (i = 1, 2, 3) differs from its hypothesized value.

A) Alternative is: H1: At least one of the pi (i = 1, 2, 3) differs from its hypothesized value. B) Expected Fraction O_i E_i (E = np) (0 - E)^2/E 0.91 479 455 1.2659 0.06 15 30 7.5 0.03 6 15 5.4 x^2 = sigma (0 - 5)^2/E = 14.1659 Test stattisticus = x^2 = 14.1659 significance level = 0.05 Degree of freedom = k - 1 = 2 B2) p - valume = 0.00084 Rightarrow p - valume < 0.01 C1)Here p - value < alpha_0.10 Reject 1 - 1_0 C2) No