Which fossil fuel became a primary fuel during the Industrial Revolution? coal What fossil fuels were used in the industrial revolution? The Industrial Revolution was energized by coal and eventually by petroleum and natural gas. Fossil fuels that drive steam and electrical engines made possible a huge increase in the amount of productive energy available […]
What is the mean μ of the standard normal distribution?
What is the mean μ of the standard normal distribution? The mean for the standard normal distribution is zero, and the standard deviation is one. The transformation z=x−μσ z = x − μ σ produces the distribution Z ~ N(0, 1). What are the mean and standard deviation of the standard normal distribution? The standard […]
What are the statistical tools for data analysis?
What are the statistical tools for data analysis? Some of the most common and convenient statistical tools to quantify such comparisons are the F-test, the t-tests, and regression analysis. What are the statistical tools? The most well known Statistical tools are the mean, the arithmetical average of numbers, median and mode, Range, dispersion , standard […]
What does the 1st Amendment protect us from?
What does the 1st Amendment protect us from? The five freedoms it protects: speech, religion, press, assembly, and the right to petition the government. If you’re in the U.S., you have freedom of speech, religion, press, assembly and petition. … What is the most powerful Amendment? the Fifth What is the most controversial amendment? The […]
What are the components of ignition system?
What are the components of ignition system? The ignition system is made up of the following main components: Battery, ignition switch, coil, contact points, condenser, distributor, sparking plugs and cables. The main components which are obviously associated with the ignition system are shown below. What are the 3 types of ignition systems? There are three […]
What are the 3 types of data breaches?
What are the 3 types of data breaches? What are the different types of data breaches? Denial-of-Service – Denial-of-Service attacks occur when a website is overwhelmed with requests, which blocks other users from the site. Malware – Any type of virus, including worms and Trojans, is malware. Which of the following is the most common […]
How do you convert specific gravity to gallons to pounds?
How do you convert specific gravity to gallons to pounds? Since there are 7.48 U.S. gallons in a cubic foot, this is equivalent to 8.345 pounds/U.S. gallon. This is all you need to convert from specific gravity to pounds per U.S. gallon. For example, the specific gravity of aluminum is 2.72, so its density is […]
What is gauge pressure and absolute pressure?
What is gauge pressure and absolute pressure? Gauge pressure is the pressure relative to atmospheric pressure. Absolute pressure is the sum of gauge pressure and atmospheric pressure. Aneroid gauge measures pressure using a bellows-and-spring arrangement connected to the pointer of a calibrated scale. What is the difference between gauge pressure and absolute pressure quizlet? What […]
How do you create a speech signal in Matlab?
How do you create a speech signal in Matlab? Create a DataAcquisition and Add Audio Output Channels Create a DataAcquisition with directsound as the vendor and add an audio output channel to it. Update the generation scan rate to match the audio sampling rate. Generate audio signals (Handel’s “Hallelujah Chorus”). Close the figure. How do […]
What are the two types of pumps?
What are the two types of pumps? Pumps are classified into two types namely Dynamic pumps as well as Positive Displacement Pumps. What are the 2 types of compressor? The two main types of compressors are dynamic and positive displacement. The positive displacement compressor is probably the one you’re familiar with. It traps gas in […]