For the baseball camp, you would be paying $18.75 per day. For the basketball camp, you would be paying $20 per day. Judging by the prices, you would be more likely to have a better price for the baseball camp by 1.25. Yes, it isn't that much, but it's still worth it. Hope it helped!
Answer:
The probability of founding exactly one defective item in the sample is P=0.275.
The mean and variance of defective components in the sample are:
Step-by-step explanation:
In the case we have a lot with 3 defectives components, the proportion of defectives is:
a) The number of defectives components in the 5-components sample will follow a binomial distribution B(5,0.075).
The probability of having one defective in the sample is:
b) The mean and variance of defective components in the sample is:
The Chebyschev's inequality established:
The volume of a sphere is found with
V=(4/3)π(r³)
V=(4/3)π(1.9³)
V=(4/3)π(6.859)
V=(9.1453...)π
V=28.716
V≈28.71
The surface area is found with
A=4π(r²)
A=4π(1.9²)
A=π(3.61)
A=11.335
A≈11.34
The ratio of volume to surface area is 28.71 : 11.34.
If you round the numbers to 28.70 and 11.35, then the ratio will be 2:1.