MATH 1303-E01 cRN2016a Quiz: chapter 8 quiz. Time Limit 01:1000 Submit This Ques
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MATH 1303-E01 cRN2016a Quiz: chapter 8 quiz. Time Limit 01:1000 Submit This Question: 5 pts 7 of 21 4complete9 This Quiz: 76 pts possibl level testing gas pumps for accuracy, swd pumps and ound#at 127o ofthem were not Pumring accurately ein 33 oz when s ispumped and 5000 pumps were use a ene an representative that less than 20% of the pumps are inaccurate, use the P-value method and use the toth binomial distribuson. identify the nul hypothesis and atomative hypothesis H, p 02 O c. Ho: p 02 OD, Ha p 02 O E. He: p 02 F Ho p.02 H1 02 The test statistic is z. (Round to four decimal places as needed.) The P value is ORound to four decimal places as needed.) the null hypothesis. There is evidence support the dam that less than 20% of the pumps are naooutate. Because the Pvalue is the significano level. Click to select your answeris.Explanation / Answer
Option A is correct for hypothesis testing.
Our hypothesis is that p value must be around 20%.
And the alternate hypothesis says the opposite.
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