Please mark/write the correct option from the multiple-choice below

1 point The mean and the median for the same numbers may be different True False 1 point For a symmetric distribution the mean and the median are going to be the same True False 1 point Outliers do not affect the calculation of the mean but they do affect the calculation ofthe median True False 4 1 point A boxplot is constructed by five numbers: 1) min 2) q1 3) median 4) q3 5) max O True O False 5 1 point If you know the q1 and q3 values of a distribution, you know that 75 % of the values of the distribution are between the values q1 and q3 O True False6 1 point A measure of variability of the data is interquartile range (q3 - q1) True O False 7 1 point A measure of variability of the data is the range between minimum and maximum O True O False 8 1 point The value of q3 (third quartile) is less than q1 (first quartile) O True O Falsen 1 point 5? The standard deviation is a measure of variability of the data True False 1 point 5 The standard deviation has the same units as the mean and the median. For example, the following could be true: "he heights of adult men in the United States have a mean of 70 inches and a standard deviation of 3 inches" True False 1 point Q lfwe multiply all observations by 10 then the mean is multiplied by 10 True False 1 point If we multiply all observations by 10 then the median is also multiplied by 10 True False 1 point If we multiply all observations by 10 then the standard deviation is also multiplied by 10 True False 1 point If we know that the sum of 10 numbers is 65 we can determine the median but not the mean True 1 point If we know the mean and standard deviation of a distribution we can also determine its mean True False