Mathematics, 26.04.2021 21:00 gabbysanchez5976
The average Senior High School annual cost of tuition fee for all private schools in Cavite last year was 46,300 a random sample of costs this year for 45 private schools indicated that the sample mean was 47,800 and a sample standard deviation was 5600 at the 0.10 level of significance, is there sufficient evidence to conclude that the cost has increased? Solution: 1. State of hypotheses 2. The level of significance, critical region, and df if any 3. Compute for the value of one sample z-test or t-test 4. Decision rule 5. conclusion
Answers: 2
Mathematics, 20.06.2019 18:04
Two vertices of a polygon are (7, β18) and (7, 18) . what is the length of this side of the polygon? enter your answer in the box. units
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Mathematics, 21.06.2019 19:00
Which shows one way to determine the factors of 4x3 + x2 β 8x β 2 by grouping?
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Mathematics, 21.06.2019 23:00
36x2 + 49y2 = 1,764 the foci are located at: (-β13, 0) and (β13,0) (0, -β13) and (0,β13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
Mathematics, 21.06.2019 23:10
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l.a. = 0123456789
Answers: 3
The average Senior High School annual cost of tuition fee for all private schools in Cavite last yea...
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