Can someone help me with this?
2 answers:
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We are given
g is weight of pepperoni in grams
C is the total cost
if each gram costs $5.65
So, 1 gram cost =$5.65
so, g gram cost is
we can term it as C
which means total cost
so, total cost is
or we can write as
................Answer
Answer:
a) correct option is
Poisson distribution is 6.2 and standard deviation is 2.49
b) probability for only 2 or less than 2 surgeries in a given day is 0.0536
Step-by-step explanation:
Given data:
mean number is given as 6.2
correct option is
Poisson distribution is 6.2 and standard deviation is 2.49
we know that variance is given as
hence, standard deviation is given as
thus standard deviation is 2.49
correct option is
Poisson distribution is 6.2 and standard deviation is 2.49
b) probability for only 2 or less than 2 surgeries in a given day is
= 0.002029 + 0.012582+ 0.039006
= 0.053617
= 0.0536