Company records indicate that at most 49% of employees commute to work using public transportation. You suspect this is incorrect, so you sample 164 random employees and find that 89 of them take public transportation to work. State the null and alternative hypotheses of this test. Null Hypothesis (Ho): .49 o Alternative Hypothesis (HA): p .49 o To test our hypothesis, we will assume that p 10 Is the success-failure condition of the Central Limit Theorem satisfied? Yes. Both np and n(1 – p) are > 10. No. Either np < 10 or n(1 – p) < 10. The p-value for this hypothesis test is 0.016 X Report answer accurate to four decimal places. Is the result considered significant at the = 0.05 level of significance? ONo. The result is not significant because the p-value is > a. Yes. The result is significant because the p-value is < a. No. The result is not significant because the p-value is < a. Yes. The result is significant because the p-value is > a.

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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Please answer two in red. AND PLEASE explain steps. no excel calculator or written. thanks 

Company records indicate that at most 49% of employees commute to work using public transportation. You
suspect this is incorrect, so you sample 164 random employees and find that 89 of them take public
transportation to work. State the null and alternative hypotheses of this test.
Null Hypothesis (Ho):
Alternative Hypothesis (HA): p
.49/
To test our hypothesis, we will assume that p
10
Is the success-failure condition of the Central Limit Theorem satisfied?
O Yes. Both np and n(1 – p) are > 10.
O No. Either np < 10 or n(1 – p) < 10.
The p-value for this hypothesis test is 0.016 X
Report answer accurate to four decimal places.
Is the result considered significant at the a = 0.05 level of significance?
O No. The result is not significant because the p-value is > a.
Yes. The result is significant because the p-value is < a.
O No. The result is not significant because the p-value is < a.
Yes. The result is significant because the p-value is > a.
Transcribed Image Text:Company records indicate that at most 49% of employees commute to work using public transportation. You suspect this is incorrect, so you sample 164 random employees and find that 89 of them take public transportation to work. State the null and alternative hypotheses of this test. Null Hypothesis (Ho): Alternative Hypothesis (HA): p .49/ To test our hypothesis, we will assume that p 10 Is the success-failure condition of the Central Limit Theorem satisfied? O Yes. Both np and n(1 – p) are > 10. O No. Either np < 10 or n(1 – p) < 10. The p-value for this hypothesis test is 0.016 X Report answer accurate to four decimal places. Is the result considered significant at the a = 0.05 level of significance? O No. The result is not significant because the p-value is > a. Yes. The result is significant because the p-value is < a. O No. The result is not significant because the p-value is < a. Yes. The result is significant because the p-value is > a.
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