Mathematics, 08.11.2019 21:31 tahtahtw4887
The samples are selected from the same population for each of the following, calculate now is die ference is expected on asege beweer she! sample meant one sample has m=4, the second bass n=6. and the pooled variance is 60 one sample base m=12. the second has m=15, and the pooled variance is 60 c. in part the sample sites are farger , but the pooled variance is unchanged . how does larger simple sind affect the magnitude of the standard care for the surple mean difference ?
Answers: 1
Mathematics, 21.06.2019 18:30
The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?
Answers: 3
Mathematics, 21.06.2019 19:30
Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.
Answers: 1
Mathematics, 22.06.2019 01:30
Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
Answers: 3
The samples are selected from the same population for each of the following, calculate now is die fe...
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