Answer: We are 95% confident that the population mean time that college students work is between 4.63 and 12.63 hours a week.
Step-by-step explanation:
When ever a percentage confidence interval is constructed, the answers that we have simply implies that we are x% sure ( Where x is the confidence level) that our value for interval is between the ones that we just got.
Going by our question, it implies that we are 95% sure that an average students work between 4.63 and 12.63 hours in a week
13 liters of lemon lime soda.
Yes I’m pretty sure that they do
Okay so in a gallon there are 16 cups, in this case 100 cups is equivalent to 6.25 gallons. 6.25 times 3.12= 19.5
Therefore $19.5 is how much the gas cost!
Actually they want you to simplify the problem.
The problems answer is:
30 goes into 15; 2 times.
Final Answer: 2