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An equation that shows two ratios are equivalent?
Two ratios, p/q and r/s (q and s non-zero) are equal if p/q - r/s = 0.
What are the coordinates of the point that is of the way from A(14 1) to B(4 23)?
It would have been possible to give a simple answer if we could see what proportion of the way from A to B the question was about. But, thanks to the wonderful (not!) browser used by this site, we cannot and so this is a general answer.If the question was about p/q of the way, then the coordinates of the point are [(14*(q-p) + 4*p)/q, (1*(q-p) + 23*p)/q].
What are the 4 types of proportion?
direct proportion indirect proportion additive proportion partitive proportion
In a hypothesis for a proportion when may normality be assumed?
If n*p is greater than or equal to 5 AND n*q is greater than or equal to 5, you can use a normal distribution as an estimate for the binomial distribution. Recall, n is the number of trials, p is the probability of success of a trial, and q is 1-p.
What is an open proportion?
a proportion that is open
An equation that shows two ratios are equivalent?
Two ratios, p/q and r/s (q and s non-zero) are equal if p/q - r/s = 0.
What are the coordinates of the point that is of the way from A(14 1) to B(4 23)?
It would have been possible to give a simple answer if we could see what proportion of the way from A to B the question was about. But, thanks to the wonderful (not!) browser used by this site, we cannot and so this is a general answer.If the question was about p/q of the way, then the coordinates of the point are [(14*(q-p) + 4*p)/q, (1*(q-p) + 23*p)/q].
What is headcount index?
The proportion of the population with a standard of living below the poverty line The Head Count Index (H) is the proportion of the population whose economic welfare (y) is less than the poverty line (z). If q people are deemed to be poor in a population of size n then H=q/n. For computing the Head Count Index, estimates of individual economic welfare and the poverty line are required.
What are the 4 types of proportion?
direct proportion indirect proportion additive proportion partitive proportion
In a random sample of 144 observations the sample proportion equals 0.6 The 95 percent confidence interval for P is?
95% CI for Proportion is p +/- E; where E = Z*sqrt(p*q/n). P=.6, q=.4, n=144, Z=1.96. Therefore E=1.96*sqrt(0.4*0.6/144) = 0.08. So, 95% CI = .6 +/- 0.08 or .52 to .68.
What is a statement of equality between two ratios called?
... a proportion.... a proportion.... a proportion.... a proportion.
What are the three kinds of proportion?
the three kinds of proportions are indirect proportion, direct proportion and thepartitive proportion
How do you solve the proportion of something?
There cannot be a "proportion of something": proportion is a relationship between two things, and how you solve it depends on whether they (or their transformations) are in direct proportion or inverse proportion.
What do you know about direct proportion and inverse proportion?
direct proportion: y=kx inverse proportion: y=k/x
Are two quantities that form a proportion proportional?
Yes, they are in the proportion of the proportion that they form!
In a hypothesis for a proportion when may normality be assumed?
If n*p is greater than or equal to 5 AND n*q is greater than or equal to 5, you can use a normal distribution as an estimate for the binomial distribution. Recall, n is the number of trials, p is the probability of success of a trial, and q is 1-p.
What is an open proportion?
a proportion that is open
