range for group data

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..

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..

Rita collected the data regarding the distribution of fish and aquatic life in a nearby pond. The data consists of the number of living creatures found in each depth range. Which of the histograms represents the data correctly? Depth Range Number of..

The frequency table displays the time taken by number of workers for doing a particular work. Find the range of the data. Time (in min) Frequency 15 8 20 19 25 23 30 3 35 17 40 1 => 23 or 1 or 24 or 22..

The table shows the heights of the students in Mr. Jacob's class. Find the range of the data. Height (in inches) 57 58 59 60 61 62 63 64 No. of students 3 5 4 2 7 6 3 5 => 62 or 7 or 3 or 5..

The table shows the heights of the students in Mr. Paul's class. Find the range of the data. Height (in inches) 57 58 59 60 61 62 63 64 No. of students 3 5 4 2 7 6 3 5 => 3 or 7 or 5 or 62..

The owner of ABC automobile Inc. credited the salaries of their staff (in the bank) for the month of May. Find the range for the shown data. Staff Salary ($) Manager 9000 Assistant manager 7500 Sales representative 7000 Worker1 5000 Worker2 5600 Worker3 4300 => $6650 or $4000 or..

The scoreboard of a 100 meters running race is shown here. Construct a box-and-whisker plot for the data shown in the table. Also find out the range of the box-and-whisker plot. Contestant Time taken (in seconds) Tony 20 James 18 Joe 14 Louis 10 Peter 18 => Figure 4, 30 or Figur..

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..

The number of people of different age groups visiting a recreation club in a town are as shown in the frequency distribution table. Age group Number of people 10 - 15 9 15 - 20 22 20 - 25 35 25 - 30 28 30 - 35 31 35 - 40 17 Find the mean of the data. => 26.06 or 142 or..