According to a recent article about individuals who have credit cards, the mean number of cards per person with credit cards is 44. to test this result a random survey of 6060 individuals who have credit cards was conducted. the survey only includes the number of credit cards per participant. the results of the survey are attached below. (a) what is the variable of interest in this study? is it qualitative or quantitative? (b) do the results of the survey imply that the mean number of cards per individual is less than 44? use the alphaαequals=0.050.05 level of significance. click the icon to view the data from the survey.

it would not be increasing by nothing that i can see probably by 25 percent that is all i can sat\y for now if i have any thing else to say i will edit this.

step-by-step explanation:

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.