Find the mean absolute deviation, variance, and standard deviation for each data set. The following data shows the high temperature for the past eight days 66, 46, 53, 50, 52, 47, 45, 49

Step-by-step explanation:ideas are just as important as getting the correct answer. Technology: Many ... accuracy requested; and be prepared to explain your method to your classmates. If don't know how ... How many steps would you take to finish a journey of 1000 miles? ... (a) Graph the solutions to the inequality 6h + 75 ≥ 345 on a number line.

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph