The student counts in these categories were Ž.Ž. 11, 52, 23, 22 when family income was low, 9, 44, 13, 10 when family Ž. income was middle, and 9, 41, 12, 27 when family income was high. a. Test independence of educational aspirations and family income usingX 2 orG 2 .Explain the deficiency of this test for these data. b. Find the standardized Pearson residuals. Do they suggest any association pattern? c. Conduct an alternative test that may be more powerful. Interpret.

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: