find the proportion that likes pizza.
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Given the table, out of the people who do not like burgers, find the proportion that likes pizza.
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- All calculations should be shown by text or excel. Proportions On April 15th, 1912, the R.M.S. Titanic sank into the North Atlantic Ocean, resulting in the loss of more than 1,500 passengers and crew. Below is a table which summarizes the total number of passengers and the number of survivors for the crew, first-, second-, and third-class. Find the proportion of survivors by type of service (crew, first, second, third). Test the hypothesis at the 95% confidence level that the proportion of first-class survivors is the same as .50. What do you calculate for the test-statistic? What is the critical statistic? What is the conclusion of your hypothesis test? Class Passengers Survived Crew 885 212 First 325 202 Second 285 118 Third 706 178 Total 2201 710A footwear retailer sold 12 pairs of sneakers for $45 each, 11 pairs of leather shoes for $140 each, 10 pairs of boots for $230 each, and 2 pairs of sandals for $35 each. Calculate the average price of shoes sold based on weighted average. Round to the nearest cent ECompare A and B in three ways, where A=52,874 is the number of deaths due to a deadly disease in the United States in 2005 and B = 18,536 is the number of deaths due to the same disease in the United States in 2009. a. Find the ratio of A to B. b. Find the ratio of B to A. c. Complete the sentence: A is percent of B. a. The ratio of A to B is (Type an integer or decimal rounded to two decimal places needed.)
- A percent is a ratio. True FalseIn the past year Juan watched 21 movies that he thought were very good. He watched 60 movies over the whole year. Of the movies he watched, what percentage did he rate as very good?A store sold 14 more colored shirts thanwhite shirts. The white shirts cost $9.95and colors cost $10.50. If a total of $310.60were sold, how many of each type weresold?
- 256 math majors were asked whether they had completed theirscience requirement, and 97 said "yes". Find the best point estimate for the proportion of math majors who have completed their science requirement. Round to four decimal places.A survey found that about 49% of the people who work at an accounting firm take a company car pool van to work. a. If 21 people take the company car pool van to work, estimate the number of people who work at the company. b. If 21 people take the company car pool van to work, find the actual number of people who work at the company. Round to the nearest whole number. Make sure you show all of your work and explain your estimation clearly to earn full credit. Write your final answers in complete sentences. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 14px EVE v ADuring the packaging process for vegetables, spoiled vegetables are discarded by an inspector. In one day an inspector found that 8.8% of the 1125 pounds of vegetables were spoiled. How many pounds of vegetables were not spoiled?