5. The mean as a balance pointThe (incomplete) histogram for a sample consisting of n = 6 scores is shown on the following graph. The scores are represented as boxes sitting on a seesaw, but one of the values is missing from the graph. When all six values are sitting on the seesaw, it is balanced (rests level) when it pivots at a point equal to the sample mean M = 8.Missing ScoreM345678910Complete the following table for the five values that are displayed on the graph. ScoreDistance from the MeanX = 3point(s) the meanX = 6point(s) the meanX = 10point(s) the meanX = 10point(s) the meanX = 10point(s) the meanComplete the following statements for the five values that are displayed on the graph. The total distance below the mean ispoints. The total distance above the mean ispoints. Drag the orange box (square symbols) that represents the missing value onto the graph and correctly position it on the seesaw. (Hint: Use your answers and the fact that the mean balances the distances to determine the placement of the box.)

The paced decision model is a tool that can be used in a variety of situationsit should clarify one's alternative and criteriapaced decision-making processused to solve problems in a rational, systematic way- state the problem- list the alternatives- identify criteria- evaluate alternatives- make a decisionstep 1 - problem: the first step is to state the problem. what car should i buy? step 2 - alternatives: list some likely alternativesstep 3 - criteria: the next step is to establish criteria - what is the most important to you. (these criteria need to be state din positive terms, i.e., stated as you what you want.) ex costs less than $4000; gets at least 25 mpg,; seats at least 4; has ac;   step 4 - evaluate each alternative by comparing it to criterion. if an alternative meets a criterion, pus a + in that box - if not put a -. at the end look to see which alternative meets your most important criteria. (some criteria will be more important than others. those may be given greater weight. and, if an alternative costs more than $4000, it probably won't matter if there is a + in all the other boxes.)step 5 - decide: based on the insights gained, make a choice. be sure to explain that it won't always be the one with the most +'s - since some criteria count more than othersthe strength of this tool lies in the ability of each student to determine their own criteria for evaluation 

Maybe c. im not too positive

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.