Which of the following calculations is NOT derived from the confidence interval?

A. The point estimate of µ, x overbarxequals=StartFraction (upper confidence limit )plus (lower confidence limit )Over 2 EndFraction (upper confidence limit)+(lower confidence limit) 2
B. The margin of error, Eequals=StartFraction (upper confidence limit )minus (lower confidence limit )Over 2 EndFraction (upper confidence limit)−(lower confidence limit) 2
C. Difference between the limits, 2Eequals=(upper confidence limit )minus (lower confidence limit )(upper confidence limit)−(lower confidence limit)
D. The population mean, muμequals=(upper confidence limit )plus (lower confidence limit )(upper confidence limit)+(lower confidence limit)

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

42

step-by-step explanation:

hello, there is a new name in town and that's the human spider!

answer: d.) the total number of protons and neutrons is 15

merry christmas!

~

your friendly neighborhood human spider! .

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.