Question

30 points Save Answe "Key #211. A lot of people enjoy adding soy sauce to their food. A company that produces millions of gallons of soy sauce, wants to know if potential clients are purchasing less than 350 gallons per week of soy sauce. Based on a randomly selected sample of 51 potential clients (mostly supermarkets), they found purchases averaging 289 gallons per week with a standard error of 32 gallons per week. Using a significance level of 0.09; Is there enough evidence to say that, on average, potential clients are purchasing less than 350 gallons per week of soy sauce? (You must show the complete procedure even if the conditions are not meti"

Answer 1

(®) Let llos bypothesized value = 350 = 322 ă 289 s n = 51 d = 0.09 Jo test Ho : ll 350 va Hiiu < 350 Test Statistic : lider Ho, to no tn-lya slun to 289- 350 - 13.6133 32 هل - 2 ( 32457 n-1 51-1 - 50 dif pvalue plt5o <- 13.6133 dere d=0.09 > Wle Ho ralue at o a = 0.09 - ? asselbined with Cam Seater

There is sufficient evidence to support the claim that on an average potential clients purchase less than 350 gallons per week of soy sauce.