Will give brainliest use a calculator to find the mean and standard deviation of the data. round to the nearest tenth. 946, 726, 956, 519, 104, 415, 428, 457, 614, 201, 772, 801 a. mean = 566.5; standard deviation = 261.9 b. mean = 578.3; standard deviation = 261.9 c. mean = 578.3; standard deviation = 68572.4 d. mean = 566.5; standard deviation = 68572.4

mean is 578.3 deviation 261.9

Step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.