range for group data

The ages of group trekking the Swiss Alps mountain are displayed in the stem-and-leaf plot. How many data values above 36 are there in the plot? => 3 or 5 or 2 or 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 interquartile ..

The number of games won by a famous basketball team each year from the year 1991 to the year 2000 are 25, 30, 25, 50, 40, 75, 40, 50, 35, and 40. Find the interquartile range for the given data. => 22.5 or 20 or 20.5 or 40..

The cumulative frequency for the distribution of the distance (in miles) that 20 randomly selected runners ran during a week is given in the ogive. Find the interquartile range for the data by constructing a box plot. => 18.5, Figure 2 or 11.2, Figure 2 or 23.5, Figure 1 or 12, ..

The average of data values in a data set is called _______. => range or mean or mode or median..

Mean Deviation of a data value is ______ . => how much it differs from the mode. or sum of all the data values. or range of the given data set. or how much it differs from the mean...

The ages of group trekking the Swiss Alps mountain are 25, 53, 50, 56, 59, 80, 83 and 113. If the data are represented using a stem-and-leaf plot, find the stems. => 2, 5, 8, 11 or 1, 2, 5, 8 or 2, 5, 8 or 2, 5, 8, 11, 12..

A surveyor asked a group of people to name the city they like most. Using the data in the given line plot, find the probability of choosing a person who likes the City C most. => 11 12 or 1 12 or 5 12 or 7 12..

Select the wrong statement(s). I. Two major branches of statistics are statistics and probability. II. A group of all subjects under study is called a population. III. Statistics is the science of conducting studies to collect, organize, summarize, analyze and draw conclusions from d..

In a two-way ANOVA, factor A has six levels and factor B has five levels. The number of data values in each group is seven. Find the degrees of freedom for factor A and factor B . => 7, 6 or 5, 4 or 6, 5 or 20, 180..