Which of the following conditional sentences are true? (a) If triangles have three sides, then squares have four sides.(b) If a hexagon has six sides, then the moon is made of cheese. (c) If then(d) If then (e) If one interior angle of a right triangle is then the other interiorangle is(f) If Euclids birthday was April 2, then rectangles have four sides.(g) 5 is prime if is not irrational.(h) is sufficient for

MAT 221 – Chapter 2 Looking at Data - Relationships 2.1 & 2.2: Relationships & Scatterplots Scatterplot- one axis is used to represent each of the variables and the data are plotted as points on the graph Three Aspects of a Relationship: 1. Direction- positive or negative a. Positive: greater values of one variable tend to occur w/ greater values of other values (ex. House size and price) b. Negative: greater values of one variable tend to occur w/ smaller values of other variable (ex. Weight of cars and fuel efficiency) 2. Form – linear, curved, clusters, no pattern 3. Strength – how closely the points fit the form No relationship- the variables are independent Explanatory (independent) variable – the one tha