An electronics company manufactures resistors that have a mean resistance of 100 ohms and a standard deviation
Question:
An electronics company manufactures resistors that have a mean resistance of 100 ohms and a standard deviation of 10 ohms. The distribution of resistance is normal. Find the probability that a random sample of n = 25 resistors will have an average resistance less than 95 ohms.
The probability is ____________ that a random sample of n = 25 resistors will have an average resistance less than 95 ohms. Enter a number between 0 and 1.
Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), "E" or "e" (used in scientific notation).
For scientific notation, a period MUST be used as the decimal point marker.
Complex numbers should be in the form (a + bi) where "a" and "b" need to have explicitly stated values. For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas
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Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying