Answer:
-3, -2.75, -2, 0.5, 1.55, 1.6
Step-by-step explanation:
Answer:
A sample size of at least 737 specimens is required.
Step-by-step explanation:
We have that to find our level, that is the subtraction of 1 by the confidence interval divided by 2. So:
Now, we have to find z in the Ztable as such z has a pvalue of .
So it is z with a pvalue of , so
Now, find the width M as such
In which is the standard deviation of the population and n is the size of the sample.
In this problem, we have that:
So:
A sample size of at least 737 specimens is required.
<span>△DEF≅△MNO
</span><span>
answer
DE≅<span>MN
</span></span>
Answer:
7 1/8 = 7.125
Step-by-step explanation:
5 3/4 + 11/8
23/4 + 11/8
23/4 * 2 + 11/8
46/8+11/8
46+11/8
57/8
7.125