Answer:
c. you reject a null hypothesis that is true
Step-by-step explanation:
We need to remember the following concepts
Error type I: Is an error associated to the probability of reject a null hypothesis when it is actually true
Error type II: Is an error associated of not rejecting a null hypothesis when the alternative hypothesis is the true
And the best answer for this case would be:
c. you reject a null hypothesis that is true
Answer:
-5 2/3
Step-by-step explanation:
is 3(x-2) = -7 then it's same as 3x-6=-7
We simplify this by adding 6 and subtracting 6.
Our result is
3x=-17
-17/3=-5 2/3
Answer:
165*6+53+792= 990+845 = 1,835
Step-by-step explanation:
Answer:
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=> 5/7
Step-by-step explanation:
2/7 + 3/7
=> 5/7
Answer:
10.3 years
Step-by-step explanation:
The Rule of 72 is a rule used to determine the period of time it would take an investment to double at a given fixed annual rate of return. The rule of 72 helps investors to have an estimate of how long an initial investment would double. The rule of 72 is given by the formula:
t = 72 / r
where r is the annual rate of return and t is the approximate time in years required for the investment to double.
t = 72 / r
Given that r = 7%
t = 72 / r = 72 / 7 = 10.3 years
Therefore it would take 10.3 years for an investment of $5,000 earning 7% annually to double to about $10,000
