Salaries of 40 college graduates who took a statistics

Assignment Help Basic Statistics

Reference no: EM13618107

Salaries of 40 college graduates who took a statistics course in college have a mean of $62, 200. Assuming a standard deviation of $11,766 construct a 90% confidence interval for estimating the population mean.

Reference no: EM13618107

Questions Cloud

The specific gravity of the solid particles is 27 for this : a sample of saturated clay from a consolidometer test has a total weight of 3.36 ib and a dry weight of 2.32 ib the

Calculate the z-test for sample 100 sample mean 34 : calculate the z-test for sample 100 sample mean 3.4 population mean 3.67 and standard deviation of

A race car goes around a level circular track with a : a race car goes around a level circular track with a diameter of 1.00 km at a constant speed of 89 kmh. what is the

Four long parallel wires each carry 20 a in the same : four long parallel wires each carry 2.0 a in the same direction. they are parallel to the z-axis and they pass through

Salaries of 40 college graduates who took a statistics : salaries of 40 college graduates who took a statistics course in college have a mean of 62 200. assuming a standard

A small convex mirror placed at the 173 cm position forms a : a real object is located at the zero end of a meter stick. a large concave mirror at the 100 cm end of the meter stick

Determine the diameter of the standard commercial steel : a pump is located 4.5 m to one side of and 3.5 m above a reservoir. the pump is designed for a flow rate of 6 ls. for

Twelve different video games showing substance use were : twelve different video games showing substance use were observed and the duration times of game play in seconds are

If the boiler has an efficiency of 85 and burns natural gas : consider a small simple rankine power cycle which produces 600kw power from an electric generator with an efficiency of

User Account

All Pages