Explanation: When you roll a die, you either get a 1, 2, 3, 4, 5, or 6. Since there are a finite number of possibilities, the statistic involved is called a discrete random variable. When you select any real number from between 0 and 1, there are an infinite number of possible draws. The statistic involved is called a continuous random variable.
ii) Write the expression for the volume of a thick crust pizza with height "a" and radius "z".
Explanation: The formula for volume is . In this case, pi·z·z·a.
iii) What do you get when you cross a mosquito with a mountain climber?
Nothing. You can't cross a vector and a scalar.
Explanation: A vector is a mathematical entity with both magnitude and direction in any number of dimensions. You can take the cross product of two vectors to form a new vector, similar to multiplication of real numbers.
A scalar is just a real number, a directionless magnitude in vector space. You cannot take a cross product of a scalar and a vector.
Hence, you can't cross a mosquito (disease vector) and a mountain climber (a scalar).
]]>Here's a brand new one...
There are THREE kinda people on earth..
Those who are BELOW AVERAGE & those who are ABOVE AVERAGE!!
That's mean!
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Here's a hint..
]]>There are THREE kinda people on earth..
Those who are BELOW AVERAGE & those who are ABOVE AVERAGE!!
Didn't get the 'dinner' one but second one was really nice!!
i think it was over funny! (clue)
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