A 95 confidence interval for a population mean u is given

Reference no: EM13638336

A 95% confidence interval for a population mean, u, is given as (18.958, 21.015). This confidence interval is based on a simple random sample of 36 observations. Calculate the sample mean, standard deviation, and margin of error. Assume that all conditions necessary for inference are satisfied. Use the t distribution in any calculations.

Reference no: EM13638336

Questions Cloud

How many 3-digit numbers have distinct non-zero digits : how many 3-digit numbers have distinct non-zero digits? generalize your answer for a k-digit number where k lt

An interactive system consists of ten terminals that are : an interactive system consists of ten terminals that are connected to the central com- puter. at any time each terminal

You play a dice game with two dice if you roll at most 5 : you play a dice game with two dice. if you roll at most 5 i.e. the sum of the two numbers is 2 3 4 or 5 then you win if

Modify the finite difference matlab code to include the : develop a one-dimensional transient numerical solution for a plane wall of a nuclear containment vessel. the external

A 95 confidence interval for a population mean u is given : a 95 confidence interval for a population mean u is given as 18.958 21.015. this confidence interval is based on a

If one-half of the liquid is evaporated during this : an insulated piston-cylinder device contains 5l of saturated liquid water at a constant pressure of 175kpa. water is

Determine the mass flow rate of hot water withdrawn from : the hot-water needs of a household are met by a 60-l electric water heater whose heaters are rated at 1.6 kw. the

Steam at 40degrees c condenses on the outside of a : steam at 40degrees c condenses on the outside of a 6.40-m-long 3.7-cm-diameter thin horizontal copper tube by cooling

User Account

All Pages