frequency table example

A survey was conducted at Maple Avenue where people in 20 homes were asked about the number of cars registered to their households. The results were given in the frequency table. How many homes have one car registered? => 6 or 2 or 4 or 5..

A survey was conducted at Maple Avenue where people in 20 homes were asked about the number of cars registered to their households. The results were given in the frequency table. Find the number of homes having either no car or three cars registered. => 9 or 11 or 10 or 7..

A teacher asked each student in her class to draw the two-dimensional shape they liked the most, on a piece of paper. The box shown contains some of the drawings. Identify the frequency table that represents the data. => Figure 2 and Figure 3 or Figure 2 or Figure 3 or Figure 1 ..

Frequency Modulation - In frequency modulation, the frequency of the carrier wave is modified in accordance with the amplitude of the modulating wave. The amplitude of the carrier remains unchanged at all times. In other words, the amplitude of the modulated wave remai..

In a frequency distribution, the mid-value of each class is obtained. Then on the graph paper, the frequency is plotted against the corresponding mid-value. These points are joined by straight lines. These straight lines may be extended in both directions to meet the X - a..

In this type of modulation, E c and q are kept constant. The frequency w c of the carrier wave is varied in accordance with the modulating wav..

It is the number of waves produced per second or the number of oscillations made by a particle of the medium per second. In T seconds one oscillation is completed. Therefore in 1 second the number of oscillations made will be This is the definition of frequency..

The frequency table shows the number of chocolates 32 kids ate. Find the number of kids who ate 9 chocolates. Number of chocolates Frequency 3 3 6 6 9 ? 12 10 => 15 or 16 or 13 or 14..

Sheila has arranged a party on the occasion of her birthday. The frequency table represents the number of cans of different types of juices ordered. Find the total number of juices ordered. Types of juice Frequency Grapes 7 Apple 8 Orange 9 => 20 or 22 or 25 or 24..

Jerald ordered 76 pairs of shoes of different sizes. The number of pairs ordered in each size are given in the frequency table. What is the mean of the number of pairs ordered by Jerald? Shoe size Frequency 5" 28 6" 13 7" 19 8" 16 => 19 or 76 or 11 or 27..