Data show that men between the ages of 20 and 29 in a general population have a mean height of 69.3 inches, with a standard deviation of 3.2 inches. a baseball analyst wonders whether the standard deviation of heights of major-league baseball players is less than 3.2 inches. the heights (in inches) of 20 randomly selected players are shown in the table.

dont think so

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

multiple all that

step-by-step explanation:

27×17

6.25 grams

step-by-step explanation: