Nine joggers are running a race. The coach writes down the fractions of joggers that have crossed the finish line at various points. The coach writes the fractions as 19,611,87 How would you write each fraction as a decimal? SHOW YOUR WORK. 19= 611= 87=

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

You are in charge of the customer service phone line with many employees. at the end of each phone callthe customers are asked to rate their service from 1 to 5 stars, with 5 being the best. you find the averagerating for 20 randomly selected employees and decide you want to improve the ratings so you require thoseemployees to go through a new training program. you then wait a week and find the new average rating foreach employee. the average change is an increase in 1.3 stars with a standard devation of .9 stars.(a) is this data paired or not paired? (b) what are the null and alternative hypothesis being tested? (c) what is the t-statistic you would use? write the general formula and the final calculation.(d) sketch a t-distribution, label your t-statistic and the probability you would be interested in:

Describe the symmetry of the plane figure shown below. a.horizontal line symmetry b.vertical line symmetry c.rotational symmetryd.diagonal line symmetry