INPUT ARTICLE: Article: Find the Excel spreadsheet you want to make calculations on, and double-click on its name or icon to open it. You will need to use two empty cells in order to calculate the standard error of a data sample. This formula will allow you to calculate the standard deviation of a sample data set in any selected range on your spreadsheet. Enter the first and the last cells in the parentheses, and separate the two cell numbers with a semicolon.  For example, if your data is in cells B5 to B11, your formula should look like =STDEV.S(B5:B11). Alternatively, you can pull data from nonsequential cells, and separate each cell number with a comma. If your data is in cells A3, B7, and D2, your formula should look like =STDEV.S(A3,B7,D2). This will calculate the standard deviation of the given data sample, and return it in the formula cell. Note down the number of the cell you've used to calculate your standard deviation here. You will need this cell number in order to calculate the standard error later.

SUMMARY: Open the Excel file you want to edit. Click an empty cell. Type =STDEV.S(<range>) into the empty cell. Replace <range> with the cell range you want to pull data from. Hit ↵ Enter or ⏎ Return on your keyboard. Note the cell number of your standard deviation cell.

In one sentence, describe what the following article is about: For a really simple decoration, arrange fresh flowers on your fondant cake just before serving it. Ensure that the flowers are completely dry or they will make the fondant weep.  You can also use crystallized or sugared flower petals that guests are able to eat. Ask a florist if the flowers you're buying can be eaten. The flowers you use shouldn't be sprayed with chemicals or pesticides.
Summary: Decorate the fondant cake with fresh flowers.

Cichlids need a tank that is at least 4 feet long (1.3 meters) in order to breed. This can ensure your cichlids have enough space to comfortably breed and hide if necessary.  Keep in mind that most people keep multiple cichlids in one tank, so the bigger the tank you can get, the more optimal the environment is for breeding. Good water quality is important to keeping your Malawi cichlids healthy and happy. Making sure the water quality is appropriate to Malawis can also give them the best environment in which to breed.  Test the water with fish tank water testing, which you can get at most pet stores. These tests can identify problems with the water quality, such as if the water is too acidic. Malawi cichlids like alkaline water that is a pH of 8.0 or above. If the water is not alkaline enough, you can use a carbonate buffer, calcium, or magnesium buffer to raise the levels and make the water harder.  Make sure the water temperature is 80 °F (26.7 °C) (27 Celcius). You may also want to test that oxygen saturation in the tank exceeds 70%. Cichlids can create a lot of waste in their water. An important part of maintaining their water quality, which will also optimize breeding, is to filter it. It may also help the spawn survive. Choose a gentle filter or a freshwater trickle filter, which is good for large stocked tanks with cichlids. Make sure you replace or clean your filter once a month or more often as necessary. Most tanks for Malawis do well with a layer of sand on the bottom. But they also like to have hiding spaces, especially during breeding. This will give your Malawi cichlids a place to breed and the fry, or baby fish, a place to hide from adults that may eat them.  Place a few flattish stones near one another on the bottom of the tank as breeding sites. You can also glue small stones together with aquarium silicone to form a “cave” in which the Malawis can breed and fry can hide. Use a few small clay pots in the tank as hiding spaces. You can easily make these more natural—and beautiful—looking in the tank by using aquarium silicone to glue small stones on the pots.
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One-sentence summary -- Make sure your tank is big enough. Maintain high water quality. Filter the water. Arrange hiding spots.

INPUT ARTICLE: Article: You can create a shortcut link in any cell in your spreadsheet. This will open a new window to create a link. This will allow you to link to any cell in your spreadsheet. There are a few ways to do this:  To type a cell location, select the sheet it's on from the "Cell Reference" list. You can then type the specific cell, such as "C23" into the "Type the cell reference" field. You can select from cells or ranges that have been defined in the "Defined Names" list. If you select one of these, you won't be able to type a location. By default, the link's text will simply be the cell that you are linking to. You can change this by typing anything you'd like into the "Text to display" field. You can click the "ScreenTip" button to change the text that appears when a user hovers their mouse cursor over the link.

SUMMARY:
Select the cell that you want to create your link in. Click the "Insert" tab and then click "Hyperlink." Click the "Place in This Document" option in the left menu. Enter the cell that you want to link to. Change the text that is displayed (optional).