Mathematics, 18.12.2019 19:31 ethanmoct6
2. the caffeine content of a random sample of 21 cups of black coffee dispensed by a new machine is measured. the
mean and standard deviation for the sample are 110 mg and 5.0 mg, respectively. construct a 98% confidence
interval for the population mean amount of caffeine..
*e=tcls.
e= 2.528 1 8 1 ) = 2
cmc112.76
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:00
After applying the composition r0.90 ry to rs what are the coordinates of r' and s'? a.r'(β3, 1), s'(β3, 5)b.r'(β1, 3), s'(β5, 3)c.r'(1, 3), s'(5, 3)d.r'(5, 3), s'(1, 3)
Answers: 2
Mathematics, 21.06.2019 15:30
What is the measure of angle z in this figure? enter your answer in the box. z = Β° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.
Answers: 3
Mathematics, 21.06.2019 15:30
The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object
Answers: 3
Mathematics, 21.06.2019 16:30
Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?
Answers: 1
You know the right answer?
2. the caffeine content of a random sample of 21 cups of black coffee dispensed by a new machine is...
Questions
Mathematics, 05.02.2021 01:00
Geography, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Biology, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
