range for group data

Reporting Category: Data Analysis & Probability Standard: Statistical Data and Graphs - 8 - Bar Graphs Performance Indicator/Objective: To interpret graphical representation to solve problems. Each year the church youth group has a car wash and donates the ear..

The following data is about the grades of students in a test. Which of the following show the intervals of equal size to group the data? 58 73 80 79 51 66 67 59 60 73 76 76 78 78 60 57 78 62 65 => 51-65, 75-80 or 50-55, 55-60, 60-65, 65-70, 70-75, 75-80 or 51-55, 60-65..

The number that occurs most frequently in a data set is called ________. => median or mean or range or mode..

Which measure of central tendency is the most appropriate for a data set that describes the cost of dinner($)? => range or median or mean or mode..

In an experiment, three drugs were tested to see how much pain relief each provides. Pain relief was rated on a ten-point scale. Five subjects were tested in each group and their data are as shown in the table. At α = 0.05, find the F test value. Can it be concluded that t..

The data given below represents the weights (lb) of 100 male students of a high school. Find the Interquartile range (IQR) and check for normality of the data shown. Weight (lbs) 120 - 124 125 - 129 130 - 134 135 - 139 140 - 144 Number of students (X) 5 18 42 27 8 => 9..

The table shows the average monthly relative humidity in a town in the last 5 months. Find the range of the data. Month Relative humidity (%) January 37 February 44 March 38 April 42 May 40 => 9 % or 12 % or 5 % or 7 %..

The table shows the average relative humidity in a state in the last 5 months. Find the range of the data. Month Relative humidity (%) January 36 February 48 March 38 April 46 May 42 => 12% or 10% or 14% or 17%..

The table shows the average temperature in a town over the past 5 months. Find the range of the data. Month Temperature (°C) January 34 February 46 March 36 April 44 May 40 => 10 °C or 14 °C or 17 °C or 12 °C..

The number of channels viewed by people of different age groups is given in the table. Find the histogram which represents the data accurately. Age groups (in years) Channels 1 - 10 4 11 - 20 15 21 - 30 30 31 - 40 25 41 - 50 10 => Histogram 1 or Histogram 2 or Histogra..