Do
sud
wolvo
a sample of 22 test-tubes tested for number of times they can be heated on a bunsen burner before they crack is given
below. assume the counts are normally distributed. use excel to construct a 99% confidence interval for pl. round your
answers to two decimal places and use increasing order
number of times test-tubes can be heated
1189
886
921
1021
1074
1233
1697
1293
747

step-by-step explanation:

8(1/6)

step-by-step explain:

49/6= 48

8 (1/6)

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45

you didn't give an question you just gave us a statement