Types of Surveys Essay Example | Topics and Well Written Essays - 500 words

Types of Surveys - Essay Example32. Dole Pineapple, Inc., is pertain that the 16-ounce can of sliced pineapple is being overfilled. Assume the standard deviation of the process is .03 ounces. The quality harbour department took a random adjudicate of 50 cans and found that the arithmetic mean weight was 16.05 ounces. At the 5 percent level of significance, can we conclude that the mean weight is greater than 16 ounces? hold back the p-value.38. A recent article in The Wall Street Journal reported that the 30-year mortgage sum up is now less than 6 percent. A sample of eight small banks in the Midwest revealed the future(a) 30-year rates (in percent)As the p value is greater than 0.01, the null hypothesis can be accepted. so it can be concluded that there is no significant difference in the mean topic of times men and women take out dinners in a month.46. Grand Strand Family Medical touch on is specifically set up to treat minor medical emergencies for visitors to the Myrtl e Beach argona. There are two facilities, one in the Little River Area and the other in Murrells Inlet. The Quality Assurance discussion section wishes to compare the mean waiting time for patients at the two locations. Samples of the waiting times, reported in minutes, detect52. The president of the American Insurance Institute wants to compare the yearly costs of auto insurance offered by two leading companies. He selects a sample of 15 families, some with only a mavin insured driver, others with several teenage drivers, and pays each family a stipend to contact the two companies and ask for a price quote. To make the data comparable, certain features, such as the deductible amount and limits of liability, are standardized. The sample information is reported below. At the .10 significance level, can we conclude that there is a difference in the amounts quoted?23. A real estate agent in the coastal area of