The age and type of living arrangement for 1,000 people between the ages of 15 and 44 are below. AGE Living Arrangement 15-19 20-24 25-34 35-44 TOTAL Alone 1 13 30 31 75 With Spouse 1 21 156 216 394 With Others 170 132 139 90 531 Total 172 166 325 337 1000 What proportion of the respondents either live Alone or are between ages 20-24

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true