Suppose that, for a t test, your computed value for t is +3.28. the critical value of t is +2.048. explain what this means. do you reject the null hypothesis or not? now suppose that you have 28 degrees of freedom and are using a two-tailed (nondirectional) test. draw a simple figure to illustrate the relationship between the critical and the computed values of t for this result.

Use corrrct notations to name the sides

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company. how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans? the scale on the y-axis could be changed to 0–100. the scale on the y-axis could be changed to 25–40. the interval of the y-axis could be changed to count by 5s. the interval of the y-axis could be changed to count by 20s.

How can you use equivalent fractions to know that 43/200 is between 1/5 and 1/4?