<span>The probability of the outcome's occurrence by "chance" is 5% or less. "Chance" results are those that are within normal variation, which is defined as 2 standard deviations from the mean. Results that are less than 2 standard deviations from the mean are considered not statistically significant, meaning that the null hypothesis should not be rejected. There are some differences the point at which the 5% case occurs, depending on whether the null hypothesis is directed or not.</span>
I just took the test. The correct answer is:
Answer:
Step-by-step explanation:
The first trinomial is
Let the other trinomial be P.
Then
We make P the subject to obtain,
We simplify to obtain,
Hence the other trinomial is
Answer:
The answer is 146
Step-by-step explanation:
Answer:
4 would be your answer
Step-by-step explanation:
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