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3 years ago

9

Pete painted 4/8 of a rectangle green. He painted 1/8 of the same rectangle blue. Pete painted the rest of the rectangle red. Wh

at fraction of the rectangle did Pete paint red

2 answers:

ss7ja [257]3 years ago

7 0

4/8+1/8=5/8
1 or 8/8-5/8=3/8

saul85 [17]3 years ago

4 0

Pete painted 3/8 of the rectangle red because :

4/8 + 1/8 = 5/8

8/8-5/8=3/8

hope this helped

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3 years ago

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3 years ago

Complete parts (a) through (c) below.

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Answer:

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$df = n-1= 15$

Since we are conducting a right tailed test we need to find a critical value on the t distirbution who accumulates 0.1 of the area in the right and we got:

$t_{crit}= 1.34$

Part b

The significance level given is $\alpha=0.01$ and the degrees of freedom are given by:

$df = n-1= 20-1=19$

Since we are conducting a left tailed test we need to find a critical value on the t distirbution who accumulates 0.01 of the area in the left and we got:

$t_{crit}=-2.539$

Part c

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Since we are conducting a two tailed test we need to find a critical value on the t distirbution who accumulates 0.025 of the area on each tail and we got:

$t_{crit}=\pm 2.228$

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3 years ago

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koban [17]

Answer:

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Explanation:

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Hope this helps you. Do mark me as brainlist

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2 years ago