Mathematics, 01.02.2017 08:39

# Astudy 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. what is the margin of error for a 90% confidence interval on the mean birth weight of all kittens of this breed.

Answers: 1

Mathematics, 04.02.2019 21:20

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=β£β5t+100β£d=β£β5t+100β£ your friend: d=β£β313t+50β£β£

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Mathematics, 03.02.2019 01:40

If a box has a height of x, width of x -4 and length of 2x -11 , what is the maximum volume the box can have , to the nearest whole number

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Mathematics, 02.02.2019 19:38

Determine which postulate or theorem can be used to prove that lmn =nmo

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Astudy was conducted to determine the mean birth weight of a certain breed of kittens. consider the...

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