When referring to the data, which statement is false?

1. The mode is the best measure of central tendency for the data.

Step-by-step explanation:

This is false because the mode is often referred to as the best measure of central tendency for data when the data that is being treated is nominal or ordinal. In this case, we are dealing with the number of candy bars sold, so this type of data is called ratio.In most cases, mean is the most preferred measure of central tendency. Median is used though when there are a few outliers among the data because of the outliers' effects on the mean.

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

rauschg

rauschg · hand

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step-by-step explanation:

a

step-by-step explanation:

the answer is a