A study is being performed to assess the effectiveness of a new medication to relieve pain from arthritis. Researchers recruit 300 subjects suffering from arthritis. They randomly assign half of the subjects to receive the new medication, and half to receive a placebo. After one hour, they record whether or not each patient is experiencing pain relief. The results are given in the table below. Pain relief No pain relief New medication 51 99 Placebo 28 122 a) Calculate a 99% confidence interval for percentage of subjects in each population who have pain relief after one hour (keeping the two groups separate). State each confidence interval in a sentence. b) Do the confidence intervals overlap? How can you interpret the results of this study, based on whether there is or is not any overlap? c) Suppose the researchers conducted appropriate hypothesis testing (covered later in this course), and found that there was a statistically significant difference in the percentage of subjects experiencing pain relief between subjects receiving the new medication and subjects receiving the placebo. Could they conclude that this difference was caused by the new medication? Briefly explain your answer.

Carbohydrates (also called saccharides) are molecular compounds made from just three elements: carbon, hydrogen and oxygen. Monosaccharides (e.g. glucose) and disaccharides (e.g. sucrose) are relatively small molecules. They are often called sugars.

Final answer:

The substance produced by a chemical reaction in carbohydrates is energy. This reaction, known as metabolism, involves the breakdown of glucose into energy (adenosine triphosphate or ATP) and waste product (carbon dioxide). Carbohydrates are complex molecules comprised of carbon, hydrogen, and oxygen, and exist in forms that vary based on sugar unit quantity.

Explanation:

The substance produced by a chemical reaction in carbohydrates, specifically glucose (a simple carbohydrate), through a process called metabolism, is primarily energy. Glucose, with the chemical formula C6H12O6, is an essential source of energy for most living organisms. During cellular respiration, energy is released from glucose, and that energy is used to produce adenosine triphosphate (ATP), a compound critical for energy transfer within cells.

Another product of carbohydrates metabolism is carbon dioxide (CO2). This reaction can be represented as follows: C6H12O6 + 6O2 → 6CO2 + 6H2O + energy. With energy being utilised by the organism and carbon dioxide generally being expelled as a waste product.

It's important to note that carbohydrates are large biomolecules composed of carbon, hydrogen, and oxygen, and come in different forms — monosaccharides, disaccharides, oligosaccharides, and polysaccharides — which are classified based on the number of sugar units they contain.

Learn more about Carbohydrate Metabolism here:

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Answer:

In order to develop better communication one should be aware of the tone of voice, body language, or phrasing of the messages conducted via face to face or through cell phone. In this case, nonverbal communication is also essential as the gestures can negate the words and sincerity.  

One needs to be familiar with what one says in order to make sure that the receiver attains the wanted result. Good communication inhibits misunderstandings, allows individuals to express themselves, and to develop healthy relationships.  

The FITT cycle stands for:

Frequency: the number of times you perform an exercise in a workout session/week

Intensity: How hard you practice, or the amount of energy you put in a workout session. There are three levels: low, medium and high intensity workouts

Time: For how long you are performing an exercise (time duration)

Type: what kind of exercise you are performing (yoga, cardiovascular, strength training etc.)

The FITT cycle can be applied to any workout regime.

the answer is b i took the test and i got it right :)

Answer by JKismyhusbandbae: People who cannot control their use of alcohol suffer from a disease called alcoholism. People who cannot control their use of alcohol are called alcoholics.

alcoholism usually refers to people who depend too much on alcohol.  they usually are addicted