Histograms are a great way to show the results of continuous data, such as: weight, height, how much time etc. But when the data is in categories (such as Country or Favorite Movie), we should use a Bar Chart. To learn more about Data Handling, enrol in our full course now: bit.ly/DataHandlingG7 To watch more videos related to Graphs And Statistics, click here: bit.ly/GraphsAndStatistics_DMYT
shouldn't the area of the bars be proportional to the frequency it represents, and thus the y axis or height (frequency density) be calculated by the using the interval width and frequency?
I really love the way don't memorise teaches math and science. The name is actually perfect, fits to the way they teach. "Believe me if Don't Memorise teaches something you actually don't neen to memorise the concept." The content they teach may appear brief, but that's what actually makes everyone understand the concept. I use your channel to learn everything. It is so detailed and so perfect. Thank you so much ma'am :)) ☺️☺️
Such an awesome channel to understand complicated concepts. Have no words to explain how amazing this channel is. I was literally struggling to understand this, but when I saw this video OMG !! I understood it clearly
Did this help me? No, Ima have to rewatch this for the 10th time to figure out how im supposed to do my assignment. But hey you have helped other peeps!
it was quiet easy........... this video was really helpful............... but a small rectification is there................... i.e ....there ia mark on x axis known as krink which indicates that there is no observation upto first class and it is located between the origin and first class it can be also used on y axis if needed and if you dont draw that krink than your half mark is deducted according to ssc boards ...................btw it was included in textbook thats why i told.....i hope my comment helps other students .....thank you
hey thanku so so much I understood the concept really well thanks for this hope u will make nice videos and will get more than 1M likes good luck and thx again
yes, it's very important to add the crank line because the x-axis is not a linear scale but groups of numbers. the crank line shows that the axis is not a scale.
Very interesting for several reasons. One of which is the idea to "study the price only", from the saler point of view only., the second is to be very clear, the third is to be into "an understandable english to a french".
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Before watching the video I was so confused about where to use histogram and where not to use histogram but it is now clear Thanks for your teaching Today is my maths exam and I am ready
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It's my pleasure. We are really happy to hear that it was helpful for you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
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