X 3. Determine (a) the y test statistic, (b) the degrees of freedom, (c) the P-value, and (d) test the hypothesis at the a=0.05 level of significance. Observed Expected 4. 41 120 441 385 1.6 25.4 1522 405.9 405.9 Ho: The random variable X is binomial with n= 4, p=0.8 H: The random variable X is not binomial with n=4, p= 0.8 Click the icon to view the chi-square distribution table. (a) x-0 (Round to two decimal places as needed.)

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Determine (a) the x test statistic, (b) the degrees of freedom, (c) the P-value, and (d) test the hypothesis at the a = 0.05 level of significance.
1
2
3
4 0
441 385
25.4 152.2 405.9 405.9
Ho: The random variable X is binomial with n= 4, p=0.8
Observed
4
41
120
H: The random variable X is not binomial withn=4, p=0.8
Expected
1.6
E Click the icon to view the chi-square distribution table.
(a) x% =0
%3D
(Round to two decimal places as needed.)
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Transcribed Image Text:Determine (a) the x test statistic, (b) the degrees of freedom, (c) the P-value, and (d) test the hypothesis at the a = 0.05 level of significance. 1 2 3 4 0 441 385 25.4 152.2 405.9 405.9 Ho: The random variable X is binomial with n= 4, p=0.8 Observed 4 41 120 H: The random variable X is not binomial withn=4, p=0.8 Expected 1.6 E Click the icon to view the chi-square distribution table. (a) x% =0 %3D (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. Check Answer Clear All 3 3 parts remaining MacBook Air 888 80 esc & delet @ 23 %24 8 4 5 6 1 3 Y Q W E R tab K G D A く caps lock C V つ
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