A college’s data about the population of incoming freshmen indicates that the mean of their high school GPAs was 3.4, with a standard deviation of 0.35; the distribution was approximately normal. The students are randomlyassigned to freshman writing seminars in groups of 25. What might the mean GPA of one of these seminar groups be? Describe the appropriatesampling distribution model—shape, center, and spread—with attention to assumptions and conditions. Make a sketch ofthe sampling distribution indicating the percentage of sample mean GPAswithin one and two standard errors of the population mean.

The time spent dancing (minutes) and the amount of calories burned can be modeled by the equation c= 5.5t which table of values matches the equation and includes only viable solutions

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.