The paint should be mixed ______ one part of paint to two parts of water. A: in proportion B: in proportion to C: out of proportion D: in the proportion of

"We should develop our economy____proportion, " said one of the Ministers of that country. A: with B: for C: in D: to

The modern American economy progressed from to , and eventually, to . A: colonial economy, handcraft economy, industrial economy B: farming economy, handcraft economy, industrial economy C: colonial economy, farming economy, industrial economy D: handcraft economy, farming economy, industrial economy

If we are interested in testing whether the proportion of items in population 1 is larger than the proportion of items in population 2, then

1.The size proportion of motor cortex for each part of our body is the same as the real proportion of our body.

A sample of 400 observations will be taken from an infinite population. The population proportion equals 0.8. The probability that the sample proportion will be greater than 0.83 is

The new economy is the one of __________,__________and__________the three parts. A: community economy B: the sharing economy C: platform ecosystem economy D: Ecosystems

The proportion of the English in the whole population accounts for .

The proportion of animal foods is reasonable in Chinese.

Which of the following is not one of the three broad types of economic systems? A. Market economy B. Command economy C. Mixed economy D. Free economy