Find the percent of teachers earning

Reference no: EM13205325

the average weekly income of teachers in one school district is 390 with a standard deviation of $45. find the percent of teachers earning more that $425 a week.

Reference no: EM13205325

Questions Cloud

Why the trinomial is or is not a special case : Explain why the trinomial is or is not a special case and describe your process for factoring it completely. Be sure to use three or more sentences in your explanation. If the polynomial can be factored, then factor it showing your work.

State the balences in the lab can weigh a maximum : The balences in the lab can weigh a maximum of 220.000 g at once. if a beaker has a mass of 86.4329 g, what is the maximum volum of water

Calculate vipsanas average fixed cost per day : Vipsana's Gyro House sells gyros. The cost of ingredients (pita, meat, spices, etc.) to make a gyro is $2.00. Vipsana pays her employees $60 per day. She also incurs a rent of $20 per day. Answer questions 17-10 accordingly.

Explain the problem with running tlc : for 100 degrees had 2 layers which showed the seperation between ether and water. What would be the problem with running TLC to characterize the distillate samples?

Find the percent of teachers earning : the average weekly income of teachers in one school district is 390 with a standard deviation of $45. find the percent of teachers earning more that $425 a week.

Briefly trace development from a sole proprietorship : Imagine a startup company of your own and briefly trace its development from a sole proprietorship to a major corporation with a focus on how that development would be financed.

What test value should be used in a t test : What test value should be used in a t test for these dependent samples?

Calculate the price indices for the years : Suppose a consumer buys 10 units of good X and 20 units of good Y every year. The following table lists the prices of goods X and Y in the years 2005-2007. Assume that these two goods constitute the typical market basket.

Find the nth term of a constant-velocity sequence : Which equation could you use to find the nth term of a constant-velocity sequence?

User Account

All Pages