Can you help me solve this please :/
2 answers:
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Answer:
a
b
Step-by-step explanation:
From the question we are told that
The population proportion is
Considering question a
The sample size is
Generally the standard deviation of this sampling distribution is
=>
=>
The sample proportion of cans that are recycled is
=>
Generally the probability that 300 or more will be recycled is mathematically represented as
From the z table the area under the normal curve to the left corresponding to 1.591 is
=>
Considering question b
Generally the lower limit of sample proportion of cans that are recycled is
=>
Generally the upper limit of sample proportion of cans that are recycled is
=>
Generally probability that between 260 and 300 will be recycled is mathematically represented as
=>
=>
From the z table the area under the normal curve to the left corresponding to 1.136 and -3.55 is
and
So
=>
Answer:
f(-x)= -f(x) so, the given function is Odd
Step-by-step explanation:
We need to determine if the function is Even, Odd, or Neither.
Determining if a function f(x) is even or not we put x=-x and check
If f(-x)=f(x) the function is even
if f(-x)= -f(x) the function is odd
So, Putting x =-x and determining if the given function is Even, Odd, or Neither.
As f(-x)= -f(x) so, the given function is Odd