1. Two epidermal layers are present, one each on upper and lower surfaces. 2. Uniseriate upper and lower epidermal layers are composed of more or less oval cells. 3. Few big, motor cells or bulliform cells are present in groups here and there in the furrows of upper epidermis. 4. Stomata, each consisting of a pore, guard cells and a stomatal ...
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4(a) Draw an ordered stem and leaf diagram to represent this information. Include a key with your diagram. [3 marks] 4(b) Find the median time. [1 mark] Answer 4(c) Afterwards, it was discovered that the time 19.9 seconds had been missed off the original list of data. If this piece of data had been included, what effect would it have on the ...
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A Stem and Leaf Plot is a good way to represent data. The data is split into a stem which represents the first digit, and a leaf which represents the last digit. Another way to understand these parts are that: The stem contains all digits in the tens place and up. The leaf is the digit in the ones place only.
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Feb 11, 2015 Because the key is right, the diagram is right and no numbers are missing and in the stem its a 2 digit number because it’s representing 3 digit numbers. There are no mistakes – it seems incorrect due to the two numbers in the stem however this is because of the fact that the number in the stem and leaf diagram is a 3 digit number
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histogram stem - and - leaf diagram Venn diagram boxplot for a given sample space of an experiment, a random variable is any rule that associate a number with each outcome in the sample space. is any observed outcome that is not assigned to a category, has a value between 0 and 1. is an arbitrary value assigned to multiple outcomes in the ...
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Histogram, dotplots, stem--leaf, pareto chart, scatter diagrams, venn diagrams, shlegel diagram, argand, isobar, polar graph, d bar graphs, box-and-whisker, upc code, bell. Leaf and stem fractionating and separating l for dry fibrous products fig is a schematic block diagram illustrating the various steps in the preferred.
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Identify similar shapes and show shapes are similar. Key Learning. In this lesson, we will learn the conditions for shapes to be similar and identify similar shapes. We will learn how to identify the properties of a similar shape to help us determine when a shape is, or is not, similar to another. Copy Lesson Link.
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In a stem and leaf diagram we write an ordered list of numbers with the digits of number split up. Usually we split the tens (which become the stems) and the ones (which become the leaves). Here are the times, in seconds, it took 15 students to complete a task. When we draw a stem and leaf diagram for this data the tens will become the stems ...
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In part (a), most candidates understood what a stem and leaf diagram entailed. The most common mistakes included omitting a key and providing an unordered diagram. Around a quarter of candidates scored no marks but typically did so by either giving a tally in each row or showing full numbers rather than just the units.
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Jul 22, 2018 The stem and leaf diagram gives information about the numbers of tomatoes on 31 tomato plants. Work out the median. 32 tomatoes? (on provided sheet) Exercise 3. 3. Here are the ages, in years, of 15 students. 19 18 20 25 37. 33 21 17 29 20. 42 18 23 37 22.
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Jun 06, 2020 Stem and leaf diagrams; 5. Alternative versions. feel free to create and share an ... of length Units of volume Using place value Using the quadratic formula Value of a decimal Value of a digit Vector notation Venn diagrams Vertical lines Vertically opposite angles Volume of a cone Volume of a cuboid Volume of a cylinder Volume of a frustrum ...
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Nov 05, 2019 Venn Diagrams, mutually exclusive + independent events, tree diagrams. Chp6: Statistical Distributions. Common distributions used to easily find probabilities under certain modelling conditions, e.g. binomial distribution. ... Stem and leaf diagrams have been cut. (THANK GOD FOR THAT) ‘Skew’ has been cut.
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Slides: 22. Download presentation. Stem Leaf Diagrams – Bingo Only Answers Students should choose nine answers from the grid and place them randomly into a 3 x 3 square in their book. You may want to pause your display and choose questions according to difficulty during the game. Depending on time, students could win with a line, an X, or a ...
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Stem and Leaf Plots. A Stem and Leaf Plot is a special table where each data value is split into a stem (the first digit or digits) and a leaf (usually the last digit). Like in this example: Example: 32 is split into 3 (stem) and 2 (leaf). More Examples: Stem 1 Leaf 5 means 15;
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Stem-and-Leaf Plot A type of graph that shows how many entries you have in certain classes of numbers and what those entries are. It is a way to organize data in ascending or descending order. This type of graph is useful for analyzing and comparing numerical data. Venn Diagram A type of graph that shows overlaps in data.
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Stem-and-leaf plots also contain back-to-back plots, rounding data, truncating data and more. These pdf worksheets are recommended for students of grade 4 through grade 8. Our free stem and leaf plots can be accessed instantly. Make a Stem-and-Leaf Plot: Level 1. Exclusive six sets of data are given in these pages.
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Therefore, we can list the stems in order as 1, 3, 6, 7, and 8. To create a stem-and-leaf plot, we list all the possible stems, as follows. Starting with the data value 10, the stem is 1 (the tens) and the leaf is 0 (the units). So we place a “0” leaf next to the “1” stem in our diagram. This is shown in the “key” for this plot.
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Venn Diagrams; HCF and LCM; Rounding and Estimating; Simple Graphs; Scatter diagrams and Frequency trees; Averages (From a list and tables, Stem and Leaf) Ratio 1 2; Percentage increase and decrease; Repeated Percentage Change; Fractions 1, 2, and Fractional Change; Parts of circles 1 (Semi and quarter circles) Parts of circles 2 (Arcs and ...
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