The lifetimes, in months, of two components in a system, denoted X and Y, have joint probability density function
a. What is the probability that both components last longer than one month?
b. Find the marginal probability density functions 
and 
.
c. Are X and Y independent? Explain.
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Un relé designado como relé 3PDT-SB:
a. tiene tres contactos NO (normalmente abiertos). b. es un tipo de conexión única. c. tiene tres contactos NO (normalmente abiertos) y tres contactos NC (normalmente cerrados). d. es un tipo de corte doble.
What is the correct order of anatomical structures internal to external?
A) Ovary, uterus, cervix, oviduct, vagina B) Oviduct, ovary, cervix, uterus, vagina C) Ovary, oviduct, cervix, uterus, vagina D) Oviduct, cervix, ovary, uterus, vagina E) Ovary, cervix, oviduct, uterus, vagina F) None of the above
The term "intensive operations" refers to farmers trying to increase their output through better breeding, feeding, and management
Indicate whether the statement is true or false
Explain how to test if a capacitor is defective using an ohmmeter
What will be an ideal response?