Mathematics, 21.07.2019 16:30 keylor97
Aproposed null hypothesis states that there is no difference in the water consumption of households in two districts. the sample mean difference is 8.5 liters, and the standard deviation of the distribution of the difference in sample means is 4.5 liters. the null hypothesis must be accepted if we choose the confidence interval. a) 68% b) 95% c) 99.7
Answers: 1
Mathematics, 21.06.2019 21:30
Is triangle jkl congruent to triangle rst? if so, what is the scale factor?
Answers: 1
Mathematics, 21.06.2019 22:00
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
Answers: 1
Mathematics, 21.06.2019 22:10
Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough
Answers: 3
Aproposed null hypothesis states that there is no difference in the water consumption of households...
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