Using the Exam Scores dataset, a teacher found that 31 of 50 students scored over 80 in Exam 1, which is over the expected proportion of 0.5. At the a=0.01 significance level, does sufficient evidence exist that the proportion of scores over 80 is greater than 0.52 Use the output below​

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

a = 11 : 4

b = 38

c = 1 for every 6

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation: