Research at the university of toledo indicates that 50 percent of the students change their major area of study after their first year in a program. a random sample of 100 students in the college of business revealed that 48 had changed their major area of study after their first year of the program. has there been a significant decrease in the proportion of students who change their major after the first year in this program? test at the .05 level of significance

answer: i think one of the answer is $150 and $300?

step-by-step explanation:

about 168 miles

step-by-step explanation:

if a polygon ab c d e is transformed to congruent polygon mn o p q, then following possibilities can happen

1. rotation                 2. reflection             3. translation   4. reflection and then translation or vice versa     5. rotation and then reflection or vice versa     6. translation and rotation   or vice versa   7. all of three , rotation, then reflection and then translation or in any order.  

we will get a congruent polygon m n o p q which is congruent to a b c de.

now , polygon   m n o p q is translated 3 units right and 5 units down to get a   congruent polygon, v w x y z, so if vertices of   polygon   m n o p q is m(x,y), n(u,v), o(p,q), p(r,s) and   q(a,b)   this, then vertices of polygon, v w x y z will be ,v(x+3,y-5), w(u+3,v-5),o(p+3,q-5),p(r+3,s-5),q(a+3,b-5).