The accompanying data represent the pulse rates (beats per minute) of nine students. treat the nine students as a population. compute the z-scores for all the students. compute the mean and standard deviation of these z-scores.

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

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