4.- A fast food outlet has announced to its customers that it will use a new process to prepare your products which will

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answerhappygod
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4.- A fast food outlet has announced to its customers that it will use a new process to prepare your products which will

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4.- A fast food outlet has announced to its customers that it
will use a new process to
prepare your products which will substantially improve the taste of
your meals. The place claims
that 97 out of 100 people are unable to detect a difference in
taste by changing
process to prepare their products. In a random sample of 1000
individuals who have
bought fast food at this store: (Note: Use μ = n*p ; σ2
= n*p*q)
a) What is the probability that at least 40 can tell the difference
in taste between the
two fast food preparation processes?
b) What is the probability that at most 5% can tell the difference
in taste between
the two preparation processes?
c) What is the probability that between 15 and 45 shoppers can tell
the difference in taste?
between the two preparation processes?
d) What is the number of buyers who would notice the difference,
with a probability of
25%?
4 A Fast Food Outlet Has Announced To Its Customers That It Will Use A New Process To Prepare Your Products Which Will 1
4 A Fast Food Outlet Has Announced To Its Customers That It Will Use A New Process To Prepare Your Products Which Will 1 (104.88 KiB) Viewed 18 times
4.- Un local de comidas rápidas ha anunciado a sus clientes que utilizará un nuevo proceso para preparar sus productos lo que mejorará sustancialmente el sabor de sus comidas. El local afirma que 97 de 100 persona no son capaces de detectar una diferencia de sabor por el cambio de proceso para preparar sus productos. En una muestra aleatoria de 1000 individuos que han comprado comidas rápidas en este local: (Nota: Utilice u = n*p; oʻ = n*p*q) a) ¿Cuál es la probabilidad de que por lo menos 40 puedan notar la diferencia de sabor entre los dos procesos de preparación de comidas rápidas? b) ¿Cuál es la probabilidad de que cuando mucho el 5% puede notar la diferencia de sabor entre los dos procesos de preparación? c) ¿Cuál es la probabilidad de que entre 15 y 45 compradores puedan notar la diferencia de sabor entre los dos procesos de preparación? d) ¿Cuál es la cantidad de compradores que notarían la diferencia, con una probabilidad del 25%?
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