Mathematics, 05.05.2021 19:10 lorip7799ov3qr0
The margin of error ME can be used to find an interval that is likely to contain the same result if the entire population were asked. If the percentage found from a survey isβ p, the percentage from the total population is likely to be between p-ME and p+ME. For the following margin ofβ error, find an interval that is likely to contain the result from the total population given that the result from the survey is p=49β%. MEβ=2%
Answers: 3
Mathematics, 21.06.2019 15:00
Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?
Answers: 1
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 20:00
The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.
Answers: 1
The margin of error ME can be used to find an interval that is likely to contain the same result if...
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