Mean percentage of reservations canceled on day of flights

Reference no: EM13133989

A 90% confidence interval for the mean percentage of airline reservations being canceled on the day of the flight is (1.2%,4.5%). What is the point estimate of the mean percentage of reservations canceled on the day of the flight?

Reference no: EM13133989

Questions Cloud

What molarity will the resulting solution nacl have : If 200ml of 2.00M HCL solution is added to 400ml of 1.00M NaOH solution What molarity will the resulting solution NaCl have?

What is current marginal tax rate : Using the U.S. tax rate schedule, how much federal tax will he owe? What is his average tax rate? What is his effective tax rate? What is his current marginal tax rate?

What amount would the investment grow in 3 years : Chris Spear invested $11,734 today in a fund that earns 8% compounded annually. To what amount will the investment grow in 3 years? To what amount would the investment grow in 3 years if the fund earns 8% annual interest compounded semiannually?

How many moles of electrons are transferred : 4 HNO3(aq) + Cu(s) => Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g) Considering which elements are being oxidized and reduced, determine

Mean percentage of reservations canceled on day of flights : Canceled on the day of the flight is (1.2%,4.5%). What is the point estimate of the mean percentage of reservations canceled on the day of the flight?

Warranty expenditures throughout the year : In the current year, Hanna Company reported warranty expense of $190,000 and the warranty liability account increased by $20,000. What were warranty expenditures during the year?

Describe how you would change it to facilitate efficiency : Create a chart of accounts for a small business. If you are currently working in the accounting field, you may use the chart of accounts from your business as the basis of your work. Include your explanation of the structure.

How many photons strike the leaf every second : A green leaf has surface area 2.20 cm^2. If solar radiation is 1190 W/(m^2) , how many photons strike the leaf every second? Assume three significant figures and an average wavelength of 504 nm for solar radiation.

How should the plant manager proceed with this request : The supervisor of the Logistic's Department has suggested to the plant manager that a new machine costing $285,000 be purchased to improve material handling operations for the plant's newest product line. How should the plant manager proceed with ..

User Account

All Pages