What is meant by the term people/plant interaction?
What will be an ideal response?
People/plant interaction is a mutually beneficial relationship between people and plants. A person
cares for a plant, provides it with water, sunlight, and appropriate temperature. The plant provides
beauty as long as it remains healthy.
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A(n) ____________ converts slowly rotating high torque to higher rotating lower torque.
Fill in the blank(s) with the appropriate word(s).
The basic measure of the amount of light produced by a light source is called the _____.
a. incandescence b. candlepower c. footcandle d. lumen
Connected to the stigma is a tube called the ____________________ that leads to the bottom of the pistil
Fill in the blank(s) with correct word
A binary symmetric channel (BSC) has two inputs x1 = 0 and x2 = 1 and two outputs y1 = 0 and y2 = 1. The channel is symmetric because the probability of receiving a 1 if a 0 is transmitted is the same as the probability of receiving a 0 if a 1 is sent. This common transition probability is denoted as b. Consider a simple repetition coding scheme over the BSC in which each bit is repeated n times where n = 2m + 1 is an odd integer. For decoding the received bits, a majority rule is employed. In other words, if in a block of n received bits the number of 0s is greater than the number of 1s, the decoder will decide that a 0 was transmitted. Otherwise, the decoder will decide that a 1 was transmitted. Therefore an error occurs whenever m + 1 or more bits out of n bits are received incorrectly.
a. For this coding-decoding scheme, derive an expression for the probability of bit error Pe. b. Calculate Pe when b = 0.05 and n = 3, 5, 7.