Answer:
1.86 < t < 2.31
Step-by-step explanation:
given that a onesided test of a hypothesis, based on a sample of size 9, yields a Pvalue of .035.
Since one tailed test we have one side shaded rejection region
Sample size = 9
Degree of freedom = 9-1 =8
For df 8, for one tailed we find test statistic is 2.090
The interval containing this is only
1.86<t<2.31
Hence the best choice for possible range of t values that yields this p value is
1.86 < t < 2.31
Answer:
Step-by-step explanation:
To solve using completing square, we need to write the equation as x2+3x=17.
The next step is to add a number such that the square can be completed. The number must be equal to (b/2a)^2, so here it will be (3/2)^2 = 9/4
The equation then becomes x2+3x+(9/4)=17+(9/4).
Solving it further will get you the final answer
Answer:
3(a+3)
Step-by-step explanation:
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