Identify a behavior people often try to predict

Describe an experimental hypothesis and explain which post hoc test you would use if you find a significant overall effect. Include in your explanation the pros and cons of each test in making your decision.

I need up solving this problem part A and part B

A researcher is investigating a new screening tool that is intended to help prevent the onset of breast cancer in young women. Suppose he tests the new device on a group of 10 women. The following table shows the test result and true breast cancer status of each of the women. What can we say about the new device with regards to its accuracy?     Patient Test Result True Cancer Status A + + B + + C + - D + - E - + F - + G + - H - + I - - J + -

ruggling is normal and part of the process of learning.  Describe an instance, so far in this course, where you struggled with a problem or concept, and initially had the wrong idea, but then later realized your error.  In this instance, in what ways was a struggle or mistake valuable to your eventual understanding?  You might also discuss whether struggling built aspects of character in you (e.g., endurance, self-confidence, competence to solve new problems) and how these virtues might benefit you in later ventures.  Explain in a few sentences.

The First Peoples of BC have always had a close relationship with the land. "Traditional Ecological Knowledge is, above all, local knowledge based in people’s relationship to place. It is also holistic, not subject to the segmentation of contemporary science. Knowledge about a specific plant may include understanding its life cycle, its spiritual connections, its relationship to the seasons and with other plants and animals in its ecosystem, as well as its uses and its stories." - Science First Peoples Teacher Resource Guide by First Nations Education Steering Committee To support seasonal food gathering and assess the health of plants and animals, First Peoples closely monitor seasonal changes and climate. Reliable information of weather patterns, ocean currents, and tides is crticial to safely conduct seasonal food gathering along the coast. Currently, there have been increased observations of environmental change, which is of concern to First Peoples and their relationship…

Suppose that instead of to die you wanted to sleep to coins point explain what you would enter into the randbetween dialog box as bottom and top to make this simulation work?

You may want to create a table to help you with this problem. Consider a computer test to indicate if you like Math 123 or dislike Math 123. If positive, you like the class and if negative you dislike the class. In a sample of 25 thousand people, 80% of the population indicated they liked the class. If the test is 85.5% accurate, what are the chances that the test showed the person disliked Math 123, but in reality they actually liked the course? Round your percentage to 2 decimals.

How do you do this?

Most people love chocolate for its great taste. But does it also make you smarter? A scatterplot like this one recently appeared in the New England Journal of Medicine. The explanatory variable is the chocolate consumption per person for a sample of countries. The response variable is the number of Nobel Prizes per 10 million residents of that country. 35- r = 0.791 • Switzerland 30- Denmark 25- Austria: • Norway 20- • United Kingdom 15- The Netherlands, United States • Ireland • Germany 10- . France • Finland Belgium. Canada. • Australia Portugal Japan Greese • Spain Poland Italy 0- China Brazil 10 15 Chocolate consumption (kg/yr per person) Interpret the correlation of r = 0.791. Nobel laureates (per 10 million people)