A University of Florida study on drinking habits asks a random sample of students if they drink any alcohol when they party. We
want to extend the results to all students at the university. In this problem, we want to make inferences about: Group of answer choices comparing proportions from dependent samples comparing proportions from 2 independent samples one mean comparing means from dependent samples one proportion comparing means from 2 independent samples
A proportion refers to a statement that two different ratios are equal. There are two ways It can be written: since two equal fractions a/b = c/d; or using a colon, a:b = c:d. in view of the fact that the cross products are of both equal to one hundred, we are aware that these ratios are equal and that this is a true proportion.
comparing means from dependent samples one proportion
Step-by-step explanation:
Here we are using a single sample from a population and comparing their means to find how the drinking habits of a sample students in the University of Florida can be used to apply to a all students of University of Florida. The sample must be reflective of entire population so there must be dependency between the two.
4x-5= 5 less than the product of 4 and a number. 4 (x-5)= The product of 4 and the difference of a number and 5. 4(x+5) = The product of 4 and the sum of a number and 5.
Step-by-step explanation:
I took the test online in K12 and when I reviewed it said that those are the correct answer.
When you say "slope", Im guessing your referring to the gradient (the steepness of the line).
If two lines have the same gradient their equations won't usually describe the same line because their 'y intercepts' will be different (the point in which the line crosses the y axis)
