WAMAP X ( - C wamap.org/assess2/?cid=29570&aid=1557472#/skip/8 A large retail company conducted a manual inspection of the price scanning at checkout. In particular, they want to know if there is any relationship between scanning error rates and sale pricing practices. Here are the data they obtained Regular |Advertised Price Sale Price Undercharged 23 12 Overcharged 16 36 Correct price 231 257 Test the claim at an a = 0.02 significance level. State the hypotheses (using statistical notation on your own papter, this is not submitted but good practice) Fill in the expected values: Regular Advertised Price Sale Price Undercharged Overcharged Correct price Test statistic (round to two decimal digits): x P-value for this test statistic (round to four decimal digits): P The p-value is. .. greater than o hp 4- 4+ 144 % 4WAMAP X + -> C A wamap.org/assess2/?cid=29570&aid=1557472#/skip/8 The p-value is... O greater than a Oless than (or equal to) a This test statistic leads to a decision to... O fail to reject the null O accept the null O reject the null O accept the alternative As such, the final conclusion is that... There is sufficient evidence to conclude scanning error rates and sale pricing practices are independent There is not sufficient evidence to conclude scanning error rates and sale pricing practices are independent There is sufficient evidence to conclude scanning error rates and sale pricing practices are dependent There is not sufficient evidence to conclude scanning error rates and sale pricing practices are dependent Question Help: Message instructor D Post to forum Submit Question hp 4+ 144 art st 3 4 lollwlEUR T P