For a two-tailed test we need to halve 0.01, giving 0.005. Then we need to sutract 0.005 from 0.5, giving 0.5 - 0.005 = 0.495. Looking up the p value of 0.495 in an inverse normal probability table we obtain the value z = 2.5758. Therefore the critical values are -2.5758 and 2.5758.
Answer:
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Step-by-step explanation:
the add 229129802032s3 9230
We have
and
so the equation is indeed exact. So we want to find a function 
such that
Integrating both sides of the first equation wrt 
gives
Differentiating both sides wrt 
gives
So we have
or
For the given equation, either 3x + 7 = 0 or x + 7 = 0
Now,
or
So, possible values of x is : -7 and -7/3
#2 is 62,000 because if you subtract 84,500 by 22,500 this will then equal 62,000
#3 then equals 9,000 because 37,100 subtracted by 28,100 equals 9,000.
