Advanced Placement (AP), 20.01.2021 21:50 shai56

A 8-acre piece of land is subdivided into 4/7-acre lots. How many lots are there?

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Advanced Placement (AP), 26.06.2019 00:00

Atown located beside a river derives a large percentage of its revenues each year from the local logging industry. however, heavy traffic to and from the logging sites has increased pollution and contributed to soil erosion. this has also resulted in the loss of native bird species in the logged forests. which of the following is the most sustainable solution to this problem? protecting certain forested areas to allow the birds to recover relocating the equipment and vehicles to new forests for logging relocating the birds to new forests away from the town introducing new bird species to replace the species that have been lost reducing the number of trucks traveling through the forest by 10 percent

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Advanced Placement (AP), 27.06.2019 03:00

Wich of the five senses is excluded as a function of the thalamus

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Advanced Placement (AP), 27.06.2019 17:30

The difference of sample means of two populations is 55.4, and the standard deviation of the difference of sample means is 28.1. which statement is true if we are testing the null hypothesis at the 95% confidence level? a. the difference of the two means is significant, so the null hypothesis must be rejected. b. the difference of the two means is significant, so the null hypothesis must be accepted. c. the difference of the two means is not significant, so the null hypothesis must be rejected. d. the difference of the two means is not significant, so the null hypothesis must be accepted.

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Advanced Placement (AP), 28.06.2019 21:40

Offering career academies in high schools has become more popular during the past 30 years because they students prepare for work and postsecondary education. a principal at a large high school with a science, technology, engineering, and mathematics (stem) academy is interested in determining whether the status of a student is associated with level of participation in advanced placement (ap) courses. student status is categorized as (1) stem for students in the stem program or (2) regular. a simple random sample of 200 students in the high school was taken and each student was asked two questions: are you in the stem academy? in how many ap courses are you currently enrolled? the responses of the 200 students are summarized in the table. level of participation in advanced placement (ap) courses student status stem regular total no ap courses 17 31 48 one ap course 38 70 108 two or more ap courses 20 24 44 total 75 125 200 part a: is participating in two or more ap courses independent of student status?