A psychologist is interested in the level of anxiety for adolescents, the middle aged, and seniors. She recruits three samples and gives them a test that measures auxiety with 1 being low anxiety and 10 being high anxiety. The group data are as follows: Adolescents Middle Aged Seniors M1 M₂5 M -6 5 n- S T5 T8 T₂-25 T-30 SS, - 12 SS2 - 20 SS3 - 14 EX2 - 356 G -60 N is k-3
Conduct the appropriate hypothesis test to determine if there is any difference (non-directional) in anxiety between groups at alpha 05. Specify the following:
1. a. What is the independent Variable
1. b. What is the dependent Variable
1. c. Name the appropriate statistical tested to contact the loypothesis test
1. d. Please type in the mowers for all degrees of freedom, sum of variances, and is critical value and your hypothesis decision reject or retain them).
1. e. Conduct the post hoc test and calculate the effect size ( c u red)
1. f. Write a sentence showing how the outcome of the hypothesis test and the measure of effect size would appear in a research report,

b i think

step-by-step explanation:

not really sure

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.