Use a graph paper for this question. (Take 2 cm = 10 Marks along one axis and 2 cm = 10 students along another axis). Draw a Histogram for the following distribution which gives the marks obtained by 164 students in a particular class and hence find the Mode. Marks: 30–40, 40–50, 50–60, 60–70, 70–80 Number of Students: 10, 26, 40, 54, 34

Question

TextMode of Grouped DataHistogram for Grouped Data

Loading...

Similar Questions

BINGO is game of chance. The host has 75 balls numbered 1 through 75. Each player has a BINGO card with some numbers written on it. The participant cancels the number on the card when number written on the ball selected at random. Whosoever cancels all the numbers on his/her card, says BINGO and wins the game. The table given below, shows the data of one such game where 48 balls were used before Tara said 'BINGO'.

CASE_STUDIESMode of Grouped DataMedian of Grouped DataMedian Class in Grouped Frequency Distribution

Theoretical Probability of an Event

If the maximum number of students has obtained 52 marks out of 80, then

MCQ (Single)Mode of Grouped Data

Following table shows the absentees record of 40 students in an academic year :

CASE_STUDIESMean of Grouped Data Using Direct MethodMode of Grouped DataModal Class in Grouped Frequency Distribution

The India Meteorological Department observes seasonal and annual rainfall every year in different sub-divisions of our country. It helps them to compare and analyse the results. The table below shows sub-divisions wise seasonal (monsoon) rainfall (in mm) in 2023. Rainfall (mm) | No. of Sub-divisions 200 – 400 | 3 400 – 600 | 4 600 – 800 | 7 800 – 1000 | 4 1000 – 1200 | 3 1200 – 1400 | 3 Based on the information given above, answer the following questions :

CASE_STUDIESMean of Grouped Data Using Direct MethodMode of Grouped DataModal Class in Grouped Frequency DistributionMedian of Grouped DataFormula for Median of Grouped Data

The following table shows the number of traffic challans issued in the month of April by the traffic police: | Number of Challans | Number of Days | |-------|----------| | 0-10 | 3 | | 10-20 | 5 | | 20-30 | 10 | | 30-40 | 9 | | 40-50 | 2 | | 50-60 | 1 | | Total | 30 | Find the 'mean' and 'mode' of the above data.

TextMean of Grouped Data Using Direct MethodMode of Grouped DataModal Class in Grouped Frequency Distribution

Read the bar graph given in Figure and answer the following questions:

CASE_STUDIESBar Graph Representation of DataHistogram for Grouped Data