What is a stack switch?
What will be an ideal response?
The stack switch is a heat-actuated control that uses the stack temperature to indicate the presence or absence of combustion.
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Which of the following are methods of capturing water in soil?
a. Capturing runoff b. Improving water intake c. Reducing percolation d. Reducing consumptive use
Meat grade certifies the quality, condition, and ____________________ of an agricultural product to conform to uniform standards
Fill in the blank(s) with correct word
Why is it not actually true that the United States remained isolated from events in Asia in the mid-to-late 19th century? Describe some specific instances of American involvement in Asia between 1850 and 1900. Then, evaluate their similarities and differences in terms of policy goals and objectives, and the diplomatic and military strategies utilized to accomplish these identified U.S. foreign policy goals and objectives in Asia between 1850 and 1900.
What will be an ideal response?
High levels of blood sugar are associated with an increased risk of type 2 diabetes. A level higher than normal is referred to as “impaired fasting glucose.” The article “Association of Low-Moderate Arsenic Exposure and Arsenic Metabolism with Incident Diabetes and Insulin Resistance in the Strong Heart Family Study” reports a study in which 47 of 155 people with impaired fasting glucose had type 2 diabetes. Consider this to be a simple random sample.
a. Find a 95% confidence interval for the proportion of people with impaired fasting glucose who have type 2 diabetes. b. Find a 99% confidence interval for the proportion of people with impaired fasting glucose who have type 2 diabetes. c. A doctor claims that less than 35% of people with impaired fasting glucose have type 2 diabetes. With what level of confidence can this claim be made?