A college newspaper article claims that a higher proportion of student athletes graduate from college compared to other students because of strict rules for eligibility. The null and alternative hypotheses for this claim are: H 0 : p 1 = p 2 H a : p 1 > p 2 Suppose that the P-value is 0.21. What type of error is possible? Group of answer choices Type I error: the evidence leads us to reject the null hypothesis, but it is actually true. Type I error: the evidence leads us to reject the null hypothesis when it was actually false. Type II error: the evidence leads us to fail to reject the null hypothesis when the alternative hypothesis is true. Type II error: the evidence leads us to fail to reject the null hypothesis when it is true.

(4,5

look up a corrdinate plane and do what the thingy says and boom

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

(b) 240

step-by-step explanation:

first, we use the pythagorean formula using the given side lengths to find x. then we use x to find the side lengths. then we add the side lengths to find the perimeter.

pythagorean theorem formula:

a^2 + b^2 = c^2

(x - 20)^2 + (x - 40)^2 = x^2

x^2 - 40x + 400 + x^2 - 80x + 1600 = x^2

x^2 -120x + 2000 = 0

(x - 100)(x - 20) = 0

x - 100 = 0 or x - 20 = 0

x = 100 or x = 20

we see that the solution x = 20 must be discarded because it will give a negative side length and a side length of 0. the only valid solution is x = 100.

perimeter = sum of the lengths of the sides

perimeter = x + x - 20 + x - 40

perimeter = 3x - 60

replace x with 100.

perimeter = 3(100) - 60

perimeter = 300 - 60

perimeter = 240

the answer is mp

step-by-step explanation: