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

Types of Surveys - Essay Example32. Dole Pineapple, Inc., is concerned that the 16-ounce can of sliced pineapple is being overfilled. Assume the standard deviation of the appendage is .03 ounces. The quality control department took a random sample of 50 cans and found that the arithmetic mean weight was 16.05 ounces. At the 5 percent take of significance, can we conclude that the mean weight is greater than 16 ounces? Determine the p-value.38. A recent article in The Wall Street Journal account that the 30-year mortgage rate is now less than 6 percent. A sample of eight small banks in the Midwest revealed the following 30-year rates (in percent)As the p value is greater than 0.01, the null hypothesis can be accepted. Hence it can be concluded that there is no significant difference in the mean number of times men and women take out dinners in a month.46. Grand Strand Family Medical Center is specifically set up to treat minor medical emergencies for visitors to the Myrtle Beach area. There are two facilities, one in the Little River Area and the other in Murrells Inlet. The eccentric Assurance Department wishes to compare the mean waiting time for patients at the two locations. Samples of the waiting times, reported in minutes, follow52. The president of the American restitution Institute wants to compare the yearly costs of auto insurance offered by two leading companies. He selects a sample of 15 families, some with exactly a single 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 information 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