Is this right? Either Table C or Table D shows a proportional relationship. Plot all the points from the table that shows a proportional relationship.

Table C

x 3 4 5 6
y 1 2 3 4

Table D

x 2 4 8 10
y 1 2 4 5

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.