Problem: Write an article based on this summary: Search the Internet for correlation calculators. Enter your data. Calculate your results.

Answer: Measuring correlation is a fairly standard calculation for statisticians. The calculation can become very tedious if done by hand for large data sets. As a result, many sources have made correlation calculators available online. Use any search engine and enter the search term "correlation calculator." Carefully review the instructions on the website so you will enter your data properly. It is important that your data pairs are kept in order, or you will generate an incorrect correlation result. Different websites use different formats to enter data. For example, at the website http://ncalculators.com/statistics/correlation-coefficient-calculator.htm, you will find one horizontal box for entering x-values and a second horizontal box for entering y-values. You enter your terms, separated only by commas. Thus, the x-data set that was calculated earlier in this article should be entered as 1,2,4,5. The y-data set should be 1,3,5,7. At another site, http://www.alcula.com/calculators/statistics/correlation-coefficient/, you can enter data either horizontally or vertically, as long as you keep the data points in order. These calculation sites are popular because, after you enter your data, you generally need only to click on the button that says "Calculate," and the result will appear automatically.

Problem: Write an article based on this summary: Listen to the melody of the song to find the energy of your freestyle. Bob your head to the rhythm of the beat. Start to shift your weight back and forth on your feet to the beat. Note the upbeat and downbeat so you can use them in your dance.

Answer: The melody of a song is the catchy layer of the song. But it doesn't necessarily have to be the singing. It can be a sequence of notes that are incorporated into the song. Finding the melody will help you find the energy of the song, which will help you choose moves that are fast, slow, jerky, fluid, or whatever matches that energy. For example, you wouldn't do high energy dance moves to a slow country or a grooving hip-hop song. Warm-up and start moving your body by nodding your head to the beat. This will help you begin to blend your movements with the music. Start with slow bobbing motions, and once you get comfortable and feel like you know the rhythm well, pick up your movement energy. When you find the beat and start bobbing your head, your confidence will rise because you've managed to capture the energy of the song. Now that you've gotten a sense of the melody and you've started to move your head to the rhythm of the song, start to move the rest of your body by moving your feet to the beat. Shift your weight onto one foot, then shift it back to the other. Play around with shifting your weight according to the rhythm of the song. Tapping your feet is another great way to capture the beat of the song. Relax and keep your legs loose and knees slightly bent so you don't look or feel so rigid. The downbeat is usually a low pitch instrument like a drum or bass, the upbeat is often a cymbal, a sharp snare, or another high pitched instrument. As you start to move your body to the music, make a mental note of the upbeat and downbeat so you can utilize them in your freestyle dance by timing your moves to coincide with them. Most dancing music occurs in pairs with the first pair being the downbeat and the second being the upbeat.

Problem: Write an article based on this summary: Find a timepiece to measure while you count your heartbeats. Decide where you want to take your pulse. Place your fingers in the proper position to feel your pulse. Watch your timepiece. Count your heartbeats. Calculate your pulse.

Answer: Gather a watch or find a nearby clock. You'll need to watch the time as you count your heartbeats. Have a digital or analog watch that has a second hand handy or find a nearby clock so that you can see the time to get the correct pulse rate. You can also use a stopwatch or the timer on your phone. Choose to check your pulse either on your neck or your wrist. Do whichever feels most comfortable for you or where you can easily find your pulse. You can also take your pulse on the following spots, though it may be more difficult to detect your heartbeat on them: Temple Groin Behind the knee Top of the foot Press firmly but not so hard that you can no longer feel the pulse. Put your index and third finger on either side of your neck to the side of your windpipe to find the carotid artery. If you're measuring on your wrist, set two fingers between the bone and tendon over your radial artery. Be careful not to press to hard over the carotid artery, as this can cause you to become lightheaded. Find your radial artery by drawing a line with your finger from below your thumb to your wrist. Then feel for the spot between the wrist bone and tendon for a slight pumping motion. Place the flat part of your finger on your wrist or neck to get the most accurate reading. Avoid using your fingertips or your thumb. Decide if you are going to take your pulse for 10, 15, 30, or 60 seconds. Take out your timepiece so you can do this while you're counting how many times your heartbeats. When the clock reaches zero, start counting how many times you feel a pulse or beat on your neck or wrist. Keep counting until your timepiece reaches the number of seconds you chose to tally your heartbeats. Let yourself rest for five minutes before taking your pulse to get the most accurate resting heart rate reading. You can also take your pulse while you're exercising to measure how hard you are exercising. Note or remember how many heartbeats you counted. Your pulse rate is measured in beats per minute. For example, if you counted 41 for 30 seconds, double it to get 82 beats per minute. If you counted for 10 seconds, multiply the beats counted by 6, and if you counted for 15 seconds, multiply by 4.

Problem: Write an article based on this summary: End with a "thanks" if your recipient is helping you. Close with a call to action if you're expecting a response. Let the recipient know if you plan to take action. Use formal language. Check carefully for typos and grammatical errors.

Answer:
When you're closing a formal email, consider the main purpose of the message. In many cases, a simple expression of gratitude is an appropriate way to end the email. For example, if your recipient has helped you or is helping you with something, try: "Thank you for your assistance with this matter." You can also thank your recipient simply for giving you their time and attention. For example, "I appreciate your consideration," or "Thank you for taking the time to review this issue." In some cases, you may need to prompt your recipient to take further action or respond to you in some way. You can use the final line of your email to state or reiterate what you need from them. For example, if you're expecting your recipient to get back to you, say something like: "I look forward to discussing this with you further." You can also request some other type of action. For example, "Please finish the report and send it to me at your earliest convenience." If the recipient of the email needs something from you, then the final line of the email is a good place to address that. Assure them that you are taking the requested action or that you are planning to do so. For example, "I will send the completed forms to you by next Friday." You can also use the closing line as an opportunity to offer further assistance or information. For example: "Please feel free to contact me if you have any questions or concerns." When closing your email, stick to an appropriately formal tone. Use correct grammar and formal vocabulary, and avoid slang or conversational language. For example, if you're setting up a meeting, you might close with something like, "I look forward to meeting with you on the 14th." Avoid chatty ending lines, such as, "Ok, see ya in a few days!:)" Before sending your email, look it over for problems, such as spelling errors, typos, grammatical mistakes, and incorrect punctuation. If possible, have someone else look at your message to see if they can spot anything you might have missed. While many email programs have built-in spell checkers, be aware that these can't catch all spelling errors. For example, your spell checker may not correct common confusions between words that sound the same but are spelled differently and have different meanings (like "compliment" and "complement").