2. A mix beverage machine is adjusted to release a certain amount of syrup into a chamber where it is mixed with carbonated water. It is known that the amount of syrup follows a normal distribution (variance unknown). A random sample of 25 beverages was found to have a mean syrup amount 1.376 fl. oz. and a standard deviation 0.018 fl. oz. a) Construct a 95% two-sided CI on the mean syrup amount. (10) b) Construct a 90% upper CI on the mean syrup amoun

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.