Mathematics, 26.01.2021 14:00, KillerSteamcar
1.
The distribution of prices for a certain car model is approximately normal with mean $21,800 and standard
deviation $400. A random sample of 4 cars of the model will be selected.
What is the correct unit of measure for the mean of the sampling distribution of I?
A Dollars
B) Models
Cars
D) Samples
There are no units associated with the mean of the sampling distribution.
Answers: 1
Mathematics, 21.06.2019 16:00, brittneeyy
Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?
Answers: 1
Mathematics, 21.06.2019 23:40, afrimart1
Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?
Answers: 2
1.
The distribution of prices for a certain car model is approximately normal with mean $21,800 and...
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