The volleyball coach at a large high school wants to estimate the number of times players spike the ball during any
1 answer:
Answer:
constructing a 90% confidence interval
Step-by-step explanation:
quizlet
at a 95% confidence interval By use of the table we have a critical value of 1.96, and so the margin of error is 1.96/(2 √ 900 = 0.03267, or about 3.3%.
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A 90% confidence interval has a z-score (a critical value) of 1.645. In conclusion, the margin of error is 2.52%.
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H (x) = 5 x 2^-x
2^-x is the same as saying 1/2^x .
h (x) = 5 x 1/2^x
h (3) = 5 x 1/2^3
= 5 x 1/8
= 5/8
Therefore h (3) = 5/8
Answer:
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Step-by-step explanation:
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5 part marker and 1 part pencil 5+1=6 54/6=9 9 pencils 9 times 5 45 markers
The answer to this is 40. I know i'm right because I did all the work and i double checked on a calculator XD
Answer:
they are actually the same thing
Step-by-step explanation:
