State the null and alternative hypotheses. H0: At least two of the population means are equal. Ha: At least two of the population means are different. \"0: \"50C = \"50C 2 -\"mc Ha: \"50C i \"60C * \"70C \"0: \"50C at ll60C 1" \"vovc Ha: \"50C 2 |\"mac 2 \"mo: H0: Not all the population means are equal. Ha: \"50C = \"50C = #:rooc 63' \"0: \"50C = \"50C 2 -\"mc Ha: Not all the population means are equal. I Find the value of the test statistic. (Round your answer to two decimal places.) : Find the p-value. (Round your answer to four decimal places.) State your conclusion . O Reject H0. "here is not sufcient evidence to conclude that the mean yields for the three temperatures are not equal. O Reject H0. "here is sufcient evidence to conclude that the mean yields for the mree temperatures are not equal. Q Do not reject H0. There is not sufcient evidence to conclude that the mean yields for the three temperatures are not equal. 0 Do not reject H0. There is suFcient evidence to conclude that the mean yields For the three temperatures are not equal. I You mayr need to use the appropriate technology to answer this question. To study the effect of temperature on yield in a chemical process, ve batches were produced at each of three temperature levels. The results follow. 34 29 24 24 32 27 36 34 29 38 22 30 28 28 35 Construct an analysis of variance table. (Round your values for MSE and Fto two decimal places, and your pvalue to four decimal places.) Treatments I I I I I I I I I Error | | | | | | Tota I Use a 0.05 level of signicance to tat whether the temperature level has an effect on the mean yield of the process. State the null and alternative hypotheses. 3'-._' HO: At least two of the population means are equal. Ha: At least two of the population means are different. ':-" \"0: annc = \"60C = \"70C Ha: F'suc : \"60C * \"70C ' - \"0: \"Sim: * \"50C * i170C Ha: \"sane = \"60C = \"70C H0: Not all the population means are equal. u Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = What is your conclusion? O Reject Ho. There is sufficient evidence to conclude that the mean meal prices are not all the same for the three types of restaurants. O Reject Ho. There is not sufficient evidence to conclude that the mean meal prices are not all the same for the three types of restaurants. Do not reject Ho. There is sufficient evidence to conclude that the mean meal prices are not all the same for the three types of restaurants. O Do not reject Ho. There is not sufficient evidence to conclude that the mean meal prices are not all the same for the three types of restaurants.You may need to use the appropriate technology to answer this question. The Consumer Reports Restaurant Customer Satisfaction Survey is based upon 148,599 visits to full-service restaurant chains. f One of the variables in the study is meal price, the average amount paid per person for dinner and drinks, minus the tip. Suppose a reporter for a local newspaper thought that it would be of interest to her readers to conduct a similar study for restaurants located in her city. The reporter selected a sample of 8 seafood restaurants, 8 Italian restaurants, and 8 steakhouses. The following data show the meal prices ($) obtained for the 24 restaurants sampled. Italian Seafood Steakhouse $12 $15 $24 14 18 18 16 17 23 16 25 24 17 22 21 20 15 22 17 19 27 24 21 33 Use a = 0.05 to test whether there is a significant difference among the mean meal price for the three types of restaurants. State the null and alternative hypotheses. O Ho: "Italian = /seafood = /Steakhouse Ha: Not all the population means are equal. O Ho: Not all the population means are equal. Ha: "Italian = /Seafood = Steakhouse O Ho: "Italian * /seafood * /Steakhouse Ha: "Italian = /Seafood = /Steakhouse O Ho: At least two of the population means are equal. Ha: At least two of the population means are different. O Ho: HItalian = /seafood = /Steakhouse Ha: "Italian * /seafood * /Steakhouse