Home
Class 10
MATHS
The following table shows the distributi...

The following table shows the distribution of heights of a group of factory workers.

Determine the cumulative frequencies.

Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise Very Short Answer Questions|9 Videos

  • STATISTICS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise Short Answer Questions|5 Videos

  • STATISTICS

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 14 D|5 Videos

  • SOME APPLICATIONS OF TRIGONOMETRY

    NAGEEN PRAKASHAN ENGLISH|Exercise Long Answer Questions|5 Videos

  • TRIANGLES

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise Long Questions|1 Videos

Similar Questions

Explore conceptually related problems

The following table shows the distribution of the heights of a group of factory workers : Determine the cumulative frequencies {:(" Ht. (cm): ", 150- 155, 155-160, 160-165, 165-170, 170-175, 175-180, 180-185),(" No. of workers " ," "6, " "12, " "18, " "20, " "13, " "8, " "6):}

The following table shows the distribution of the heights of a group of factory workers : Draw the 'less than' cumulative frequency curve on graph paper . Use 2 cm = 5 cm height on one axis and 2 cm = 10 workers on the other {:(" Ht. (cm): ", 150- 155, 155-160, 160-165, 165-170, 170-175, 175-180, 180-185),(" No. of workers " ," "6, " "12, " "18, " "20, " "13, " "8, " "6):}

The following table shows the frequency distribution of heights of 50 boys: Find the mode of heights

The following table shows the distribution of the heights of a group of students: Use a graph sheet to draw an Ogive for the distribution. Use the Ogive to find: the inter quartile range

The following table shows the distribution of the heights of a group of students: Use a graph sheet to draw an Ogive for the distribution. Use the Ogive to find: the number of students whose height is more than 168 cm

The following table shows the distribution of the heights of a group of students: Use a graph sheet to draw an Ogive for the distribution. Use the Ogive to find: the number of students whose height is less than 148 cm.

The following is the distribution of weights (in kg) of 40 persons. Construct a cumulative frequency distribution (of the less than type) table for the data above.

The following observations relate to the height of a group of persons. Draw the two types of cumulative frequency polygons and cumulative frequency curves and determine the median. Height in cms Frequency 140-143 143-146 146-149 149-152 152-155 155-158 158-161 161-164 164-167 167-170 170-173 173-176 176-179 179-182 3 9 26 31 45 64 78 85 96 72 60 43 20 6

Following is the age distribution of a group of students. Draw the cumulative frequency polygon, cumulative frequency curve (less than type) and hence obtain the median value.

The following data gives the distribution of total household expendilture ( in Rs. ) of workers is a city : Find the average expenditure which is being done by maximum number of manual workers.