Mr. o’lear is conducting an experiment that involves 10 plants. he initially determined that the plants had a mean height of 72 centimeters and a mean absolute deviation of 8.5 centimeters. he later discovered that he made two errors in the height measurements of two plants.
below shows the incorrect and the correct measurements of the two plants:
incorrect. correct
65 cm. 70 cm
78 cm. 73 cm
a) what is the correct mean height of 10 plants?
b) what is the correct mean absolute deviation of the 10 plants?
me solve this step by step! you

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

inverse property is the answer

step-by-step explanation: