Dance Company Students The number of students who belong to the dance company at each of several randomly selected small universities is shown below. Round sample statistics and final answers to at least one decimal place. Estimate the true population mean size of a university dance company with confidence. Assume the variable is normally distributed.

Please see numbers attached. Thank you!

it is true

step-by-step explanation:

all the combinations add up i used   calculator

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!

dont't really have enough info here but its likely

sss for the three sides being congruent ( its stands for side side side)

or

sas   for side angle side.   so a side is congruent and and angle and a side

the answer to your question (9+10) is 19