Which stem-and-leaf plot represents this data? 80, 81, 91, 92, 66, 55, 54, 30, 55, 79, 78 A stem-and-leaf plot with a stem value

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Which stem-and-leaf plot represents this data? 80, 81, 91, 92, 66, 55, 54, 30, 55, 79, 78 A stem-and-leaf plot with a stem value

of 3 with a leaf value of 0, a stem value of 4, a stem value of 5 with a leaf value of 0, a stem value of 6 with a leaf value of 0, a stem value of 7 with a leaf value of 0, a stem value of 8 with a leaf value of 0, and a stem value of 9 with a leaf value of 0. Key: 5|0 means 50 A stem-and-leaf plot with a stem value of 3 with a leaf value of 0, a stem value of 4, a stem value of 5 with a leaf value of 4, 5, a stem value of 6 with a leaf value of 6, a stem value of 7 with a leaf value of 8, 9, a stem value of 8 with a leaf value of 0, 1, and a stem value of 9 with a leaf value of 1, 2. Key: 5|4 means 54 A stem-and-leaf plot with a stem value of 3 with a leaf value of 0, a stem value of 4, a stem value of 5 with a leaf value of 4, 5, 5, a stem value of 6 with a leaf value of 6, a stem value of 7 with a leaf value of 8, 9, a stem value of 8 with a leaf value of 0, 1, and a stem value of 9 with a leaf value of 1, 2. Key: 5|4 means 54 A stem-and-leaf plot with a stem value of 3 with a leaf value of 1, a stem value of 4, a stem value of 5 with a leaf value of 4, 5, 5, 6, a stem value of 6 with a leaf value of 6, a stem value of 7 with a leaf value of 6, 8, a stem value of 8 with a leaf value of 1, 7, and a stem value of 9 with a leaf value of 1. Key: 5|4 means 54

Mathematics

1 answer:

Rama09 [41] · Answer 1 · 2023-03-07T05:01:28+03:00

You are solving for a stem-and-leaf plot that represents the given data: 80, 81, 91, 92, 66, 55, 54, 30, 55, 79, 78.

Note that a stem-and-leaf plot is used in this way:

For example: 8|7

In this case, the stem is the tens place value, and is signified by 8. 7, on the other hand, is the ones place value. <em>Multiple leafs can share the same stem</em>. For example, a stem-and-leaf plot of 85, 86, 87, would give you 8|5 , 6 , 7.

Now, set the given data set in order:

30 , 54 , 55 , 55 , 66 , 78 , 79 , 80 , 81 , 91 , 92

Now, create the stem-and-leaf plot:

Stem | Leaf

$\left[\begin{array}{c|ccc}3&0\\5&4&5&5\\6&6\\7&8&9\\8&0&1\\9&1&2\end{array}\right]$

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Your answer will be:

A stem value of 3, with a leaf value of 0. A stem value of 5, with a leaf value of 4 & 5. A stem value of 6, and a leaf value of 6. A stem value of 7, and a leaf value of 8 & 9. A stem value of 8, and a leaf value of 0 & 1. A stem value of 9, and a leaf value of 1 & 2.

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