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Serhud [2]
3 years ago
5

State the null and alternative hypothesis in symbols and words. Assume conditions have been met. (2 pts.) Perform your hypothesi

s test "by hand" using the equation editor. Be sure to use the appropriate probability notation. Don't write your conclusion in this step.(4 pts.) Construct a 90% confidence interval, again showing calculations "by hand". Don't write your conclusion in this step. (4 pts.) State your FULL conclusion making sure to site whether we reject or fail to reject and what that means in context based on the p-value. Then support your conclusion with the results from your confidence interval. Then be sure to note whether the hypothesized value falls in our interval and what that means. (3 pts.)

Mathematics
1 answer:
Sonbull [250]3 years ago
3 0

Answer:

The problem is clearly solved in the attachment

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Murljashka [212]
<h2>Explanation:</h2><h2></h2>

Hello! Remember you have to write clear questions in order to get good and exact answers. Here I'll assume the data given in a comment above. So:

H:height \\ \\ W:Width \\ \\ \\ H=7 \\ \\ W= 2x^2-32x+2

We know that the area (A) of any rectangle is given by:

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8 0
4 years ago
the floor of a room is in the shape of a square of side 4.8m. the floor is to be covered with square tiles of perimeter 1.2m. Fi
Aloiza [94]

Answer:

the room square side is 4.8m

Area of the room is= 4.8=²23.04²m

perimeter of square tiles=4a =1.2

a=1.2/4

or a=o.3m

area of the square tiles =0.3²=0.09m²

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