Probability
Get perfect grades by consistently using our affordable writing services. Place your order and get a quality paper today. Take advantage of our current 20% discount by using the coupon code GET20
Order a Similar Paper Order a Different Paper
As of Feb 2018, the median pay rate for a Production Worker is $12.40/hr. Assume a 40 hour work week, that the pay rates are normally distributed, and the mean pay rate is $12.40/hr with a standard deviation of $1.56/hr.
1. In a large database, we can assume range = about 6 standard deviations. If the range of data were $7.72/hr to $17.08/hr, estimate the standard deviation?
2. What is the probability a worker earned between $400 and $500 in a week?
3. How much did a production worker have to earn in a week to be in the top 10% of wage earners?
4. For a randomly selected production worker, what is the probability the worker earned less than $260 per week?
MUST BE Accompanied by supporting Excel computations
Have your paper completed by a writing expert today and enjoy posting excellent grades. Place your order in a very easy process. It will take you less than 5 minutes. Click one of the buttons below.
Order a Similar Paper Order a Different Paper
