data values

What are the values of lower quartile and upper quartile of a data set, if its least value is 171, middle quartile is 257 and the greatest value is 304? => 171, 304 or 171, 257 or 257, 304 or Cannot be determined..

Which of the following statement(s) is/are true ? I. Mode is the measure of central tendency used in exploratory data analysis (EDA). II. Extremely low data value in the data set can be considered as an outlier. III. Percentiles are the same as percentages. =..

In the given stem-and-leaf plot, find how many data values are greater than 102, from the intervals 80 - 89, 90 - 99, 100 - 109, and 110 - 119. => 4 or 5 or 3 or 2..

Which of the line plots is the correct representation of the data values? 5, 7, 8, 5, 6, 6, 7, 6, 7, 8, 6, 6, 8, 8, 5, and 5 => Plot 1 or Plot 2 or Plot 3 or Plot 4..

Which of the line plots is the correct representation of the data values? 6, 6, 7, 8, 5, 6, 7, 6, 7, 8, 6, 8, 5 and 5 => Plot 4 or Plot 3 or Plot 2 or Plot 1..

Pick an appropriate line plot for the data values. 12, 12, 13, 14, 14, 14, 15, 16, 16, and 16 => Figure 3 or Figure 2 or Figure 1 or Figure 4..

Which among the following statement(s) is/are correct? I. An outlier is an extremely high or an extremely low data value when compared with the rest of the data values. II. The mean and standard deviation of a variable are not affected by an outlier. III. The..

What is the position of the middle quartile of an ordered data set of 17 values? => 8 or 10 or 7 or 9..

Identify the incorrect statement. I. Mean is the sum of values divided by the total number of values. II. Median is the middle point in data set that has been ordered. III. Mode is the highest value in the data set. IV. Midrange is the difference be..

From the stem-and-leaf plot, find how many data values are greater than 10.3, from the intervals 8.0 - 8.9, 9.0 - 9.9, 10.0 - 10.9, and 11.0 - 11.9. => 4 or 5 or 6 or 2..