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Sauron [17]
1 year ago
9

A study was conducted to determine the mean birth weight of a certain breed of kittens. Consider the birth weights of kittens to

be normally distributed. A sample of 45 kittens was randomly selected from all kittens of this breed at a large veterinary hospital. The birth weight of each kitten in the sample was recorded. The sample mean was 3.56 ounces, and the sample standard deviation was 0.2 ounces. Set a 90% confidence interval on the mean birth weight of all kittens of this breed
Mathematics
1 answer:
kipiarov [429]1 year ago
7 0
3.56 +/- 0.011 = ( 3.549, 3.571). This is the answer.
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baker has 5\dfrac145 4 1 ​ 5, start fraction, 1, divided by, 4, end fraction pies in her shop. She cut the pies in pieces that a
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Answer:

The answer is "She cut a total of 42 pieces of pie".

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Answer:

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Step-by-step explanation:

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f(t) = 4t2 − 8t + 8

f(t) = 4(t2 - 2t) + 8                                  The middle term is -2t

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