Based on results from a sample of 1,000 students from Biostats University, a researcher claims that the prevalence of diagnosed sleep disorders in U. S. college students is approximately 12%. Would this best be described as descriptive or inferential statistics?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1