What does IQR mean? When a data set has outliers or extreme values, we summarize a typical value using the median as opposed to the mean. When a data set has outliers, variability is often summarized by a statistic called the interquartile range, which is the difference between the first and third quartiles. How do…
Category: Reviews
How do you change directory in makefile?
How do you change directory in makefile? In a Makefile, each line is run in a different shell. If you want to run something in a different directory, you need to cd /dir && something . What is chdir used for? The chdir command is a system function (system call) which is used to change…
How does statistics help in forecasting?
How does statistics help in forecasting? In simple terms, statistical forecasting implies the use of statistics based on historical data to project what could happen out in the future. This can be done on any quantitative data: Stock Market results, sales, GDP, Housing sales, etc. Which method is used for business forecasting in statistics? There…
Do you have to fast before biometric screening?
Do you have to fast before biometric screening? You should not eat anything at least 8 hours prior to your test. It is important to fast for at least 12 hours. Water is allowed though. You should not chew gum, smoke, or exercise before your test because all these activities can stimulate your digestive system…
What is the side effects of nandrolone?
What is the side effects of nandrolone? Its consumption can trigger a series of adverse side effects in the body, both acute and chronic [18]. However, acute adverse effects have also been described, primarily consisting of headaches, fluid retention, gastrointestinal irritation, diarrhea, abdominal pain, jaundice, menstrual abnormalities, and hypertension. How does nandrolone make you feel?…
Is RCA and coaxial the same?
Is RCA and coaxial the same? A coaxial is a type of cable while RCA is a standard connector. RCA utilizes coaxial cables. Coaxial cables have other uses apart from RCA. RCA is already out-of-date while coaxial is still widely used. Is there a RCA to coaxial cable? RCA cabling uses the coaxial cable. In…
Can Leopard Bush Fish live together?
Can Leopard Bush Fish live together? Leopard Bush Fish Behavior In The Aquarium An adult Leopard Bush Fish will eat other fish up to around the size of a female guppy. Leopard Bush Fish work well in a community of similar-sized fish, although they don’t work well with aggressive fish, like larger African Cichlids. How…
Do Sudanese people use henna?
Do Sudanese people use henna? Here in Sudan, henna is being used as a decoration and to show that a woman is married. From the fingertips, flowers and other abstract patterns are being drawn across the whole lower arm, even the palms of the hands are painted. What is Sudanese henna? Henna is a South…
What does it mean for data to be identically distributed?
What does it mean for data to be identically distributed? In probability theory and statistics, a collection of random variables is independent and identically distributed if each random variable has the same probability distribution as the others and all are mutually independent. This property is usually abbreviated as i.i.d. or iid or IID. How do…
How do I connect my Onkyo receiver to my Samsung TV?
How do I connect my Onkyo receiver to my Samsung TV? Hook the first HDMI cable from the ARC HDMI port of the TV to the ARC connection of the Onkyo. Then attach the Directv HDMI to the CBL/SAT connection of the Onkyo. Then attach the Samsung HDMI port #1 to the #6 HDMI port…