act math score scale

Stephanie scored 30 on math, 20 on science, and 40 on french. She plotted a bar graph to compare her scores and she used the number scale '0, 10, 20, 30, 40' for the graph. Is her number scale correct? Explain. => not enough information is given or ..

The ACT Mathematics and Statistics scores for 7 students are shown. Determine the correlation coefficient, the equation of the regression line and predict the value for y ′ when x = 20. Maths ACT 15 30 23 27 11 22 18 Statistics ACT 1..

A web-designing company wants to learn about the effect of one-click checkouts. The target audiences of the web site were randomized into four groups, with 4 in each group. Each group was shown a page with either high or low graphics layout, and with one, or two click out options. After using the p..

Whose score is twice the score of John? => Edd or Bob or Mathew or John..

Find the scale factor for the dilation. => 2.5 or 6.5 or 3 or 2..

The horizontal and vertical components of a force acting on a body are 27 Newtons 36 Newtons. Find the magnitude of the force. => 9 Newtons or 45 Newtons or 63 Newtons or tan -1 ( 4 3 ) Newtons..

How many divisions of a Fahrenheit scale are equal to 100 divisions of a Celsius scale? => 180 or 320 or 217 or 100..

The graph shows Emily's test scores. What is Emily's score on the Math test? => 50 or 80 or 60 or 40..

The scores of students in a test is shown in the table. Find the number of students who scored more than 22. => 8 or 7 or 10 or 9..

Tony scored 60 out of 100 in the zoology test. Express his score as a percent. => 65% or 60% or 50% or 55%..