Answer:
(mark me brainliest) q=5
Step-by-step explanation:
q would be = 5
and so would the height = 5
here is the rule for 45-90-45
hypotenuse is basically the other two lengths with
so that is why q would be 5
Wendy bought a wallet for $16.99, a key case for $10.95, and a duffle bag for $15.99. Including a sales tax of 5%, what was the
2 answers:
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Answer:
The margin of error is multiplied by
Step-by-step explanation:
margin of error (ME) from the mean can be calculated using the formula
ME= where
- z is the corresponding statistic of the given confidence level
- s is the standard deviation of the sample (or of the population if it is known)
- N is the sample size
Since margin of error is proportional with inverse of ,
if we cut the sample size in half, the margin of error is multiplied by .