I'm suck on this one. i will mark ! what effect will the outlier have on the mean of the data if the outlier is excluded. explain by showing the math and explaining in words. 5, 8, 9, 7, 10, 6, 25

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?