Abeka 8 Grade Pre-Algebra Test 9 questions and answers

Which of the following equations is in slope - intercept form ? - ans-c When evaluating an equation , the number substituted into the equation is the - ans-b Which of the following is a valid list of probabilities ? - ans-C When only the total number of outcomes for a situation is needed , which of the following methods would be best ? - ans-C The value of 5 ! is ? 5 ! = ( 5 ) ( 4 ) ( 3 ) 2 ) ( 1 ) = 120 - ans-с What is the correct permutation notation for the number of possibilities for selecting a president , vice president , treasurer , and secretary from a group of 10 students ? - ans-a Which of the following is usually the most affected by outliers ? - ans-a Which of the following types of graphs is used to show the change in data over time ? - ans-d Which of the following types of graphs groups data into classes ? - ans-b represented by a sector labeled 25 % ? ( 400 ) ( 0.25 ) = 100 people - ans-c