Match each term on the left column with the appropriate description from the right column description. each answer choice will only be used one time. a. measure of spread around the mean, but its units are not the same as those of the data points b. this measure of center always has exactly 50% of the observations on either side c. gives the spread of the central 50% of the dataset d. this measure of spread is affected the most by outliers e. is smaller for distributions where the points are clustered around the middle f. this measure of center represents the most common observation, or class of observations g. distances from the data points to this measure of center always add up to zero 1. mean 2. median 3. mode 4. range 5. iqr 6. variance 7. standard deviation

Step-by-step explanation:

Variance: measure of spread around the mean, but its units are not the same as those of the data points

Median: It always has exactly 50% of the observations on either side

IQR: gives the spread of the central 50% of the dataset

Range: it is the measure of spread that is most affected by outliers ( extremely values)

Standard deviation: is smaller for the distributions where the points are clustered around the middle

Mode: it represent most common observations, or class of observations

Mean: distance from the data points to the mean always add up to zero i:e summation (x - μ) always add up to zero where x is each data and μ is the mean.

here the number -5 is all of the following except a rational number.

step-by-step explanation:

b

step-by-step explanation: