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3 years ago

What’s the difference between a bar chart and a histogram

Mathematics

1 answer:

timama [110]3 years ago

4 0

Answer:

Bar charts are for discrere data. That is, can only take particular values, eg number of children, which can only take a whole number, or favourite football team for instance. They typically have gaps between the bars to indicate the separateness of each value.

Histograms are either continuous (height) or grouped discrete data and don’t have gaps between the bars. Also, with Histograms, since the width of each bar is not necessarily the same, the area of the bar and not its height indicates the frequency

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Inga [223]

Answer:

0.6 hours

Step-by-step explanation:

Let's say J is Jen's speed (cake pops per hour), and let's say M is Maryna's speed (cake pops per hour).

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3 years ago

Ivan and Tanya share £150 in the ratio 4:1 How much more does Ivan get than Tanya

mina [271]

Answer:

Ivan gets £90 more than Tanya

Step-by-step explanation:

Given that

Total amount = £150

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First of all we have to find the sum of ratio: 4+1 = 5

Now,

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Tanya's Share:

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Ivan gets £120 and Tanya gets £30

The difference between their shares is the answer.

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$= 120-30 = 90$

Hence,

Ivan gets £90 more than Tanya

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