In a dinner guests were asked whether they would eat a “chicken” entrée or a vegetarian....

In a dinner guests were asked whether they would eat a “chicken” entrée or a vegetarian. Out of the total 44 guests, 21 asked for “either”, 7 said “chicken”, 13 said “vegetarian”, and 3 said “neither”. How much this distribution is similar and diverse by reporting appropriate measurements:

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In a survey, 600 consumers were asked whether they would like to purchase a domestic or...

In a survey, 600 consumers were asked whether they would like to purchase a domestic or a foreign made automobile. 340 said that they preferred to purchase a domestic made automobile. Construct and explain a 95% confidence interval estimate for the proportion of all consumers who prefer domestic automobiles.

A number of guests gather around a round table for a dinner. Between every adjacent pair...

A number of guests gather around a round table for a dinner. Between every adjacent pair of guests, there is a plate for tips. When everyone has finished eating, each person places half their tip in the plate to their left and half in the plate to their right. Suppose you can only see the amount of tips in each plate after everyone has left. Can you deduce the amount that each individual tipped? (a) Suppose six guests sit around...

12.14. A random sample of 100 men and 100 women were asked whether they would be willing...

12.14. A random sample of 100 men and 100 women were asked whether they would be willing to work as unpaid volunteers. The results indicate that 54% of the men and 64% of the women responded YES to this question, while 46% of the men and 36% of the women responded NO to the question. The chi square test was used to determine whether the men and women in the study differ in their willingness to work as unpaid volunteers. The...

A random sample of 100 traditional aged college students were asked whether they would turn to...

A random sample of 100 traditional aged college students were asked whether they would turn to their father or mother for advise if they had a personal problem. A second sample of 100 different traditional aged college students was asked the same question regarding an academic issue. If 47 of the students in the first sample and 56 of the students in the second sample replied that they turned to their mother rather than their father for help, test the...

An ABC News poll asked adults whether they felt genetically modified food was safe to eat....

An ABC News poll asked adults whether they felt genetically modified food was safe to eat. Thirty-five percent felt it was safe, 52% felt it was not safe, and 13% had no opinion. A random sample of 120 adults was asked the same question at a local county fair. Forty people felt that genetically modified food was safe, 60 felt that it was not safe, and 20 had no opinion. At the 0.01 level of significance, is there sufficient evidence...

You are preparing a spaghetti dinner for guests when you realize that your heat transfer training...

You are preparing a spaghetti dinner for guests when you realize that your heat transfer training can be used to answer some fundamental questions about the process. The pot you are using holds four liters of water. The atmospheric pressure is 101 kPa. When on its high setting, the electric stove heating unit consumes 1.8 kW of electrical power of which 20% is transferred to the surroundings, rather than to the water. The pot is made of 4 mm thick...

1. In a survey, Canadians were asked whether or not they thought that certain offences were...

1. In a survey, Canadians were asked whether or not they thought that certain offences were serious crimes. The findings of this survey are summarized in the table, where each row lists an offence and then gives the percentage of Canadians who think that the offence is a serious crime. Assume that the findings are accurate for the population of Canadians. Answer the questions and round your answers to 4 decimal places. Taking towels from hotels 28% Copying software 25%...

1: After a hard day at work, Frank sits down at the table to eat dinner....

1: After a hard day at work, Frank sits down at the table to eat dinner. As he smells the food he can feel his stomach start to growl. Question 1: Explain the structure of the gastric pits in the stomach and what each different cell secretes, and the action of those secretions. Question 2: Explain the three phases of gastric secretion control, be sure to explain the how the different hormones affect secretion. Question 3: Explain how gastric emptying...

Think of the meal you ate last night for dinner (if you do not eat dinners,...

Think of the meal you ate last night for dinner (if you do not eat dinners, think of what you had for lunch). Discuss in detail what happens to the food you ate in your mouth, stomach, small intestine, and large intestine. Was your dinner high in protein? Fats? Did it contain any carbohydrates? Fiber? Where were these nutrients digested chemically? Where do you think your dinner spent the most time and why? Be as specific (to your meal) as...

1.Suppose that patrons of a restaurant were asked whether they preferred water or whether they preferred...

1.Suppose that patrons of a restaurant were asked whether they preferred water or whether they preferred soda. 75% said that they preferred water. 60% of the patrons were male. 80% of the males preferred water. What is the probability that a randomly selected patron prefers soda? 2.Suppose that patrons of a restaurant were asked whether they preferred water or whether they preferred soda. 70% said that they preferred water. 50% of the patrons were male. 80% of the males preferred...

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