9. Assume that a sample is used to estimate a population proportion p. Find the margin of
error E that corresponds to the given statistics and confidence level. Round the margin of
error to four decimal places.
99% confidence; n = 6500, x = 1950
O 0.0083
0.0128
0 0.0146
0 0.0111

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

I’m not sure about that